12 is not a factor of 155.
The factors of 155 are 1, 5. 31 and 155.
The GCF is 5.
155 is not a prime number, so it can't be a prime factor.
155 5, 31
The greatest common factor of 155 and 217 is 31.
The Greatest Common Factor (GCF) of 155 and 350 is: 5
greatest common factor of 217 93 155 is 31.
12.9167
31 124=31x2x2 155=31x5
The only common factor is: 1
The prime factorization of 155 is 5 * 315x31
1 and 5
It is 1