Factors of 423 in pairs

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

The number 423 is a composite number. So, 423 has more than one factor pair.

These are all the factor pairs of 423:

• 1,423
• 3,141
• 9,47

Here is how to find the factor pairs for the number 423:

• 423 divided by 1 is 423. So, (1, 423) is a factor pair of 423
• 423 divided by 3 is 141. So, (3, 141) is a factor pair of 423
• 423 divided by 9 is 47. So, (9, 47) is a factor pair of 423

Factor pairs of 423 that ads up to a number:

• The factors of 423 that adds up to 424 are 1 and 423
• The factors of 423 that adds up to 426 are 3 and 141
• The factors of 423 that adds up to 432 are 9 and 47

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 423 is 3²•47.

The prime factors of 423 are 3 and 47. It is the list of the integer's prime factors.