What is the Greatest Common Factor of 74102 and 74108?

Greatest common factor (GCF) of 74102 and 74108 is 2.

GCF(74102,74108) = 2

We will now calculate the prime factors of 74102 and 74108, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74102 and 74108.

How to find the GCF of 74102 and 74108?

We will first find the prime factorization of 74102 and 74108. After we will calculate the factors of 74102 and 74108 and find the biggest common factor number .

Step-1: Prime Factorization of 74102

Prime factors of 74102 are 2, 7, 67, 79. Prime factorization of 74102 in exponential form is:

74102 = 2¹ × 7¹ × 67¹ × 79¹

Step-2: Prime Factorization of 74108

Prime factors of 74108 are 2, 97, 191. Prime factorization of 74108 in exponential form is:

74108 = 2² × 97¹ × 191¹

Step-3: Factors of 74102

List of positive integer factors of 74102 that divides 74102 without a remainder.

1, 2, 7, 14, 67, 79, 134, 158, 469, 553, 938, 1106, 5293, 10586, 37051

Step-4: Factors of 74108

List of positive integer factors of 74108 that divides 74102 without a remainder.

1, 2, 4, 97, 191, 194, 382, 388, 764, 18527, 37054

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74102 and 74108. The biggest common factor number is the GCF number.
So the greatest common factor 74102 and 74108 is 2.

Also check out the Least Common Multiple of 74102 and 74108