The factors of 57 are 1, 3, 19 and 57 itself.
The factors of 27 are 1, 3, 9 and 27 itself.
The common factors of 27 and 57 are 1 and 3
27 and 57 have two common factors: 1, 3.
1, 3, 9, 27 1, 3, 19, 57
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 57 are: 1, 3, 19, 57
The factors of 27 are: 1, 3, 9, 27 The factors of 57 are: 1, 3, 19, 57 The factors of 97 are: 1, 97 The factors of 98 are: 1, 2, 7, 14, 49, 98
Two of them.
38 and 27 57 and 18
To find out the GCF of two numbers, you first split them into their prime factors: 57 = 3x19 27 = 3x3x3 The next step is to identify any common factors. In this case, both numbers have a single 3 as a prime factor. Thus, the greatest common factor of 57 and 27 is 3.
The GCF of 27 and 57 is 3
1, 3, 9, 19, 27, 57, 171, 513
1, 53 1, 2, 3, 6, 9, 18, 27, 54 1, 3, 19, 57
factors of 57: 1,3,19,57