The common factors of 28 and 38 are 1 and 2.The factors of 38 are 1, 2, 19, and 38The factors of 28 are 1, 2, 4, 7, 14, and 28The common factors of 38 and 28 are 1 and 2The GCF (Greatest Common Factor) of 38 and 28 is 2
Common factors of 50 and 38 are: 1 and 2.
Since 38 is a factor of 76, all of its factors are common.
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 76 are: 1, 2, 4, 19, 38, 76 The common factors are: 1, 2, 4
First of all both numbers are expressed as the product of primes. Prime factorization of 28 = 2 x 2 x 7 Prime factorization of 38 = 2 x 19 As it can be seen only 2 is common in prime factorization of both numbers. 2 is the only number except 1 that goes into 28 and 38. So, GCF(28, 38) = 2.
1 is the only common factor.
1 and 2
1, 19
1 and 2
The common factors of 38 and 50 are: 1 and 2
The common factors of 38 and 56 are 1 and 2.
Common factors of 38 and 40 are 1 and 2.