Find factors of 1280 that add upto 8

Steps to find factors of 1280 that add upto 8

Find all factors.
Then we find the sum of combinations of factors.
Note down the combination of factors with sum as 8, and read off the answer!

Example: Find factors of 1280 that add upto 8

Sum of 1, 2, and 5 : 1 + 2 + 5 = 8

Hence, factors of 1280 that add upto 8 are 1, 2, and 5.

Steps to find Factors of 1280

Step 1. Find all the numbers that would divide 1280 without leaving any remainder. Starting with the number 1 upto 640 (half of 1280). The number 1 and the number itself are always factors of the given number.

1280 ÷ 1 : Remainder = 0

1280 ÷ 2 : Remainder = 0

1280 ÷ 4 : Remainder = 0

1280 ÷ 5 : Remainder = 0

1280 ÷ 8 : Remainder = 0

1280 ÷ 10 : Remainder = 0

1280 ÷ 16 : Remainder = 0

1280 ÷ 20 : Remainder = 0

1280 ÷ 32 : Remainder = 0

1280 ÷ 40 : Remainder = 0

1280 ÷ 64 : Remainder = 0

1280 ÷ 80 : Remainder = 0

1280 ÷ 128 : Remainder = 0

1280 ÷ 160 : Remainder = 0

1280 ÷ 256 : Remainder = 0

1280 ÷ 320 : Remainder = 0

1280 ÷ 640 : Remainder = 0

1280 ÷ 1280 : Remainder = 0

Hence, Factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, and 1280

What are factors?

In mathematics, the term factor is used for that number which divides the other number to leave 0 as a remainder. A factor of a number can be positive or negative.

Properties of Factors

Factors and multiples are two different terms. Factors are those number which when multiplied together give the number itself, on the other hand multiples are what we get after multiplying the same number with and other number.
Prime factors are those factors which are further divisible by only two numbers i.e. 1 ans the factor itself.
Every number is a factor of zero (0), since 1280 x 0 = 0.
Every number other than 1 has at least two factors, namely the number itself and 1.
Every factor of a number is an exact divisor of that number, example 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280 are exact divisors of 1280.

Examples

How many factors are there for 1280?

Factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
So there are in total 18 factors.

Raju wishes to write all the prime factors of 1280. Can you assist him in doing the same?

Factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
Prime factors of 1280 are 2, 2, 2, 2, 2, 2, 2, 2, 5.

Can you assist Aubrey in finding factors of 1280 that add upto 8?

Factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
Factors of 1280 that add upto 8 are 1, 2, 5, as 1 + 2 + 5 = 8.

Can you help Diji in finding sum of all even factors of 1280?

Factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
Even factors of 1280 are 2, 4, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280.
Hence, sum of even factors of 1280 is; 2 + 4 + 8 + 10 + 16 + 20 + 32 + 40 + 64 + 80 + 128 + 160 + 256 + 320 + 640 + 1280 = 3060.

Help Ashi in writing the negative pair factors of 1280?

Negative factors of 1280 are -1, -2, -4, -5, -8, -10, -16, -20, -32, -40, -64, -80, -128, -160, -256, -320, -640, -1280. Hence, factors of 1280 in pair are (-1,-1280), (-2,-640), (-4,-320), (-5,-256), (-8,-160), (-10,-128), (-16,-80), (-20,-64), (-32,-40).

Rubel's teacher has asked her to find the factors of 1280 and to write the positive factors and negative factors of 1280. But she doesn't know how to get started help Rubel in finding the same.

Positive factors of 1280 are 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280. Negative factors of 1280 are -1, -2, -4, -5, -8, -10, -16, -20, -32, -40, -64, -80, -128, -160, -256, -320, -640, -1280.

Write the correct prime factorization pattern of 1280?

Correct prime factorization pattern of 1280 is 2⁸ x 5.

Factors of 1280 that add upto 8

How to find factors of 1280 that add upto 8