What is the Greatest Common Factor of 73642 and 73656?

Greatest common factor (GCF) of 73642 and 73656 is 2.

GCF(73642,73656) = 2

We will now calculate the prime factors of 73642 and 73656, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73642 and 73656.

How to find the GCF of 73642 and 73656?

We will first find the prime factorization of 73642 and 73656. After we will calculate the factors of 73642 and 73656 and find the biggest common factor number .

Step-1: Prime Factorization of 73642

Prime factors of 73642 are 2, 36821. Prime factorization of 73642 in exponential form is:

73642 = 2¹ × 36821¹

Step-2: Prime Factorization of 73656

Prime factors of 73656 are 2, 3, 11, 31. Prime factorization of 73656 in exponential form is:

73656 = 2³ × 3³ × 11¹ × 31¹

Step-3: Factors of 73642

List of positive integer factors of 73642 that divides 73642 without a remainder.

1, 2, 36821

Step-4: Factors of 73656

List of positive integer factors of 73656 that divides 73642 without a remainder.

1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 2046, 2232, 2376, 2728, 3069, 3348, 4092, 6138, 6696, 8184, 9207, 12276, 18414, 24552, 36828

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73642 and 73656. The biggest common factor number is the GCF number.
So the greatest common factor 73642 and 73656 is 2.

Also check out the Least Common Multiple of 73642 and 73656