The factors of 39 are: 1, 3, 13, 39.
The factors of 87 are: 1, 3, 29, 87.
The common factors are: 1, 3.
1 and 3
Common factors of 87 and 27 are: 1 and 3.
Since 13 is a factor of 39, all of its factors are common.
The common factors of 13 and 39 are: 1 and 13
The common factors are: 1, 3 The Greatest Common Factor (GCF) is: 3
39 and 45's highest common factor is three.
The GCF is 3.
Common factors of 87 and 27 are: 1 and 3.
The greatest or highest common factor is the highest number that divides exactly into two or more numbers. 39: 1, 3, 13, 39 87: 1, 3, 29, 87 The greatest common factor for 39 and 87 is 3.
The factors of 78 are: 1, 2, 3, 6, 13, 26, 39, 78 The factors of 87 are: 1, 3, 29, 87
Since 13 is a factor of 39, all of its factors are common.
The common factors of 33 and 87 are 1 and 3.
The common factors of 13 and 39 are: 1 and 13
The common factors of 39 and 91 are: 1 and 13
The common factors of 27 and 39 are 1 and 3
Any of 39's factors can be common.
The common factors of 51 and 39 are 1 and 3.
The answer is 3. Factor out each term to get: 39 = 3 x 13 87 = 3 x 29 The GCF is 3 since that term is common for these terms. In other words, 39 and 87 have the common factor of 3.