Just 1.
There are no common factors between 15 and 19 aside from 1. This means that the GCF is 1.
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1, 2, 4
The common factors are: 1, 19
The factors of 19 are: 1, 19 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1, 19 The Greatest Common Factor: 19
The common factors are 1 and 19
The GCF is 1.
The GCF is 1.
There are no common factors between 15 and 19 aside from 1. This means that the GCF is 1.
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1, 2, 4
The common factors are: 1, 19
The factors of 19 are: 1, 19 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1, 19 The Greatest Common Factor: 19
The common factors are 1 and 19
19 and 90 have no common prime factors.
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60.The factors of 95 are: 1, 5, 19, 95.The common factors are: 1, 5.The Greatest Common Factor (GCF) is: 5
8 and 19 share no common factors aside from 1.
The factors of 19 are 1 and 19. For them to be common, they need to be compared to another set of factors.
19 is a prime number and has no factors.