Factors of 664 in pairs

Factors are pairs of numbers which, if multiplied together, give the original number.

The number 664 is a composite number. So, 664 has more than one factor pair.

These are all the factor pairs of 664:

• 1,664
• 2,332
• 4,166
• 8,83

Here is how to find the factor pairs for the number 664:

• 664 divided by 1 is 664. So, (1, 664) is a factor pair of 664
• 664 divided by 2 is 332. So, (2, 332) is a factor pair of 664
• 664 divided by 4 is 166. So, (4, 166) is a factor pair of 664
• 664 divided by 8 is 83. So, (8, 83) is a factor pair of 664

Factor pairs of 664 that ads up to a number:

• The factors of 664 that adds up to 665 are 1 and 664
• The factors of 664 that adds up to 666 are 2 and 332
• The factors of 664 that adds up to 668 are 4 and 166
• The factors of 664 that adds up to 672 are 8 and 83

Note 1: if we change the order of all pairs above, we can double the number of pairs. We choose not to show them.
Note 2: do not confuse these pairs with prime factors. See below some info:

The factorization or decomposition of 664 is 2³•83.

The prime factors of 664 are 2 and 83. It is the list of the integer's prime factors.