What is the Greatest Common Factor of 94638 and 94642?

Greatest common factor (GCF) of 94638 and 94642 is 2.

GCF(94638,94642) = 2

We will now calculate the prime factors of 94638 and 94642, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 94638 and 94642.

How to find the GCF of 94638 and 94642?

We will first find the prime factorization of 94638 and 94642. After we will calculate the factors of 94638 and 94642 and find the biggest common factor number .

Step-1: Prime Factorization of 94638

Prime factors of 94638 are 2, 3, 15773. Prime factorization of 94638 in exponential form is:

94638 = 2¹ × 3¹ × 15773¹

Step-2: Prime Factorization of 94642

Prime factors of 94642 are 2, 79, 599. Prime factorization of 94642 in exponential form is:

94642 = 2¹ × 79¹ × 599¹

Step-3: Factors of 94638

List of positive integer factors of 94638 that divides 94638 without a remainder.

1, 2, 3, 6, 15773, 31546, 47319

Step-4: Factors of 94642

List of positive integer factors of 94642 that divides 94638 without a remainder.

1, 2, 79, 158, 599, 1198, 47321

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 94638 and 94642. The biggest common factor number is the GCF number.
So the greatest common factor 94638 and 94642 is 2.

Also check out the Least Common Multiple of 94638 and 94642