Factors of 945 in pairs

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

The number 945 is a composite number. So, 945 has more than one factor pair.

These are all the factor pairs of 945:

• 1,945
• 3,315
• 5,189
• 7,135
• 9,105
• 15,63
• 21,45
• 27,35

Here is how to find the factor pairs for the number 945:

• 945 divided by 1 is 945. So, (1, 945) is a factor pair of 945
• 945 divided by 3 is 315. So, (3, 315) is a factor pair of 945
• 945 divided by 5 is 189. So, (5, 189) is a factor pair of 945
• 945 divided by 7 is 135. So, (7, 135) is a factor pair of 945
• 945 divided by 9 is 105. So, (9, 105) is a factor pair of 945
• 945 divided by 15 is 63. So, (15, 63) is a factor pair of 945
• 945 divided by 21 is 45. So, (21, 45) is a factor pair of 945
• 945 divided by 27 is 35. So, (27, 35) is a factor pair of 945

Factor pairs of 945 that ads up to a number:

• The factors of 945 that adds up to 946 are 1 and 945
• The factors of 945 that adds up to 948 are 3 and 315
• The factors of 945 that adds up to 950 are 5 and 189
• The factors of 945 that adds up to 952 are 7 and 135
• The factors of 945 that adds up to 954 are 9 and 105
• The factors of 945 that adds up to 960 are 15 and 63
• The factors of 945 that adds up to 966 are 21 and 45
• The factors of 945 that adds up to 972 are 27 and 35

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 945 is 3³•5•7.

The prime factors of 945 are 3, 5 and 7. It is the list of the integer's prime factors.