# Find Four Consecutive Odd Integers Whose Sum is 56 by 3 Ways

Result:
Verify:

## Latest solutions

Find Four Consecutive Even Integers Whose Sum is 8012 by 3 Ways

Find 5 Consecutive Odd Integers Whose Sum is 55 by 3 Ways

Find 4 Consecutive Odd Integers Whose Sum is 40 by 3 Ways

Find Three Consecutive Odd Integers Whose Sum is 33

Find Three Consecutive Odd Integers Whose Sum is 27

Find 4 Consecutive Even Integers Whose Sum is 1284 by 3 Ways

Find 5 Consecutive Even Integers Whose Sum is 310 by 3 Ways

Find 3 Consecutive Even Integers Whose Sum is 276 by 3 Ways

Find 6 Consecutive Even Integers Whose Sum is 270 by 3 Ways

The sum of four consecutive odd integers is 56, what are these odd integers? I can easily tell you that the answer are 11, 13, 15 and 17. You must be interested in how to find these 4 consecutive odd integers whose sum is 56. There are three methods here, let us introduce them one by one below.

## 1. Find four consecutive odd integers whose sum is 56 by hypothetical method

Assuming that 2 * N + 1 is used to represent the first odd integer, so the second odd integer is 2 * N + 3, the third odd integer is 2 * N + 5, the 4th odd integer is 2 * N + 7.

Therefore, the sum of 4 consecutive odd integers is 56, which can be expressed by the equation

(2 * N + 1) + (2 * N + 3) + (2 * N + 5) + (2 * N + 7) = 56

Solve this equation

(2 * N + 1) + (2 * N + 3) + (2 * N + 5) + (2 * N + 7) = 56

2 * N + 1 + 2 * N + 3 + 2 * N + 5 + 2 * N + 7 = 56

8 * N + 1 + 3 + 5 + 7 = 56

8 * N + 16 = 56

8 * N = 56 – 16

8 * N = 40

N = 40 / 8

N = 5

So, 2 * N + 1 = 2 * 5 + 1 = 11

Now, we can get that 11 is the first integer of 4 consecutive odd integers whose sum is 56. So, the second odd integer is 13, the third odd integer is 15, the 4th odd integer is 17.

The answer came out, the sum of 4 consecutive odd integers is 56, these three odd integers are 11, 13, 15 and 17.

Verify: 11 + 13 + 15 + 17 = 56. Correct!

This is the most common method, let’s look at the second method, which is my favorite method.

## 2. Find four consecutive odd integers whose sum is 56 by formula method

According to the consecutive integers calculator based on sum, we can know that the sum of M consecutive odd integers is S, the first odd integer formula is

First(o) = S / M – M + 1

M represents the number of consecutive odd integers.

S stands for sum.

Back to the problem we want to solve: find four consecutive odd integers whose sum is 56. In here, M = 4, S = 56. Replace them in the formula to calculate the first odd integer

First(o) = 56 / 4 – 4 + 1 = 14 – 4 + 1 = 11

The first odd integer is 11, so, it can be easily calculated that the second odd integer is 13, the third odd integer is 15, the 4th odd integer is 17.

Thus, the answer are also 11, 13, 15 and 17. Same as the first method. Then look at the third method, which is the simplest one.

## 3. Find four consecutive odd integers whose sum is 56 by average method

The principle is very simple, because we want to calculate the consecutive odd integers, so after calculating the average, we can find the odd integers near the average.

The sum of 4 consecutive odd integers is 56, so, the average of these 4 consecutive odd integers is 56 / 4 = 14. The odd integers around 14 are 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. Now the problem is simple, find 4 consecutive odd integers from 8 to 20 and their average is 14. The answer are 11, 13, 15 and 17.

So the sum of 4 consecutive odd integers is 56, these odd integers are 11, 13, 15, 17. The results are consistent with the above two methods. Is it very simple?

## Problems can be sloved by this answer

Now, we have found out these 4 consecutive odd integers whose sum is 56, some problems can be easily solved.

• The sum of four consecutive odd integers is 56, the smallest one is 11.
• The sum of four consecutive odd integers is 56, the greatest odd integer is 17.
• The sum of four consecutive odd integers is 56, the average of these odd integers is 14.
• The sum of four consecutive odd integers is 56, the product of them is 11 * 13 * 15 * 17 = 36465.
• The sum of four consecutive odd integers is 56, the sum of their squares is 112 + 132 + 152 + 172 = 804.

## Summarize

On this page, In addition to introducing three methods how to find four consecutive odd integers whose sum is 56, it also provides a calculator that calculates four consecutive odd integers based on the sum. If you encounter a similar problem next time, you can directly use this calculator to calculate the answer, which is very convenient.

Of course, if the problem you encounter is more complicated, such as: the number of consecutive integers is not 4, or you need to calculate consecutive integers or consecutive even integers. You can use our other more advanced sum-based consecutive integers calculator, where you can specify the number of consecutive integers and select consecutive integers type: natural integers, odd integers or even integers. I believe it can help you.

Well, that’s it, the above are three solutions to find four consecutive odd integers whose sum is 56. Personally, I prefer the second method, because it can accurately calculate the first integer and the calculation process is very simple. So how about you? Please leave a message and tell me which method you like?