Steps to find factors of 64 that add upto 20

Example: Find factors of 64 that add upto 20

  • Sum of 4 and 16 : 4 + 16 = 20

Hence, factors of 64 that add upto 20 are 4 and 16.

Steps to find Factors of 64

  • Step 1. Find all the numbers that would divide 64 without leaving any remainder. Starting with the number 1 upto 32 (half of 64). The number 1 and the number itself are always factors of the given number.
    64 ÷ 1 : Remainder = 0
    64 ÷ 2 : Remainder = 0
    64 ÷ 4 : Remainder = 0
    64 ÷ 8 : Remainder = 0
    64 ÷ 16 : Remainder = 0
    64 ÷ 32 : Remainder = 0
    64 ÷ 64 : Remainder = 0

Hence, Factors of 64 are 1, 2, 4, 8, 16, 32, and 64

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 64 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, 8, 16, 32, 64 are exact divisors of 64.

Examples

Help Rudolph in finding the product of factors of 64?

Factors of 64 are 1, 2, 4, 8, 16, 32, 64.
Therefore, product of factors of 64 is; 1 x 2 x 4 x 8 x 16 x 32 x 64 = 2097152.

Help Andy in writing even prime factors of 64.

Factors of 64 are 1, 2, 4, 8, 16, 32, 64.
Even factors of 64 are 2, 4, 8, 16, 32, 64.

What is the largest factors of 64?

Factors of 64 are 1, 2, 4, 8, 16, 32, 64. Largest factor f 64 is 64.

Sammy is puzzled while calculating the prime factors of 64. Can you help him find them?

Factors of 64 are 1, 2, 4, 8, 16, 32, 64.
Prime factors of 64 are 2, 2, 2, 2, 2, 2

Help Ashi in writing the negative pair factors of 64?

Negative factors of 64 are -1, -2, -4, -8, -16, -32, -64. Hence, factors of 64 in pair are (-1,-64), (-2,-32), (-4,-16), (-8,-8).

Rubel's teacher has asked her to find the factors of 64 and to write the positive factors and negative factors of 64. But she doesn't know how to get started help Rubel in finding the same.

Positive factors of 64 are 1, 2, 4, 8, 16, 32, 64. Negative factors of 64 are -1, -2, -4, -8, -16, -32, -64.

Can you assist Aubrey in finding factors of 64 that add upto 20?

Factors of 64 are 1, 2, 4, 8, 16, 32, 64.
Factors of 64 that add upto 20 are 4, 16, as 4 + 16 = 20.