Factors of 189 in pairs

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

The number 189 is a composite number. So, 189 has more than one factor pair.

These are all the factor pairs of 189:

• 1,189
• 3,63
• 7,27
• 9,21

Here is how to find the factor pairs for the number 189:

• 189 divided by 1 is 189. So, (1, 189) is a factor pair of 189
• 189 divided by 3 is 63. So, (3, 63) is a factor pair of 189
• 189 divided by 7 is 27. So, (7, 27) is a factor pair of 189
• 189 divided by 9 is 21. So, (9, 21) is a factor pair of 189

Factor pairs of 189 that ads up to a number:

• The factors of 189 that adds up to 190 are 1 and 189
• The factors of 189 that adds up to 192 are 3 and 63
• The factors of 189 that adds up to 196 are 7 and 27
• The factors of 189 that adds up to 198 are 9 and 21

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 189 is 3³•7.

The prime factors of 189 are 3 and 7. It is the list of the integer's prime factors.