What is the Greatest Common Factor of 83630 and 83646?

Greatest common factor (GCF) of 83630 and 83646 is 2.

GCF(83630,83646) = 2

We will now calculate the prime factors of 83630 and 83646, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83630 and 83646.

How to find the GCF of 83630 and 83646?

We will first find the prime factorization of 83630 and 83646. After we will calculate the factors of 83630 and 83646 and find the biggest common factor number .

Step-1: Prime Factorization of 83630

Prime factors of 83630 are 2, 5, 8363. Prime factorization of 83630 in exponential form is:

83630 = 2¹ × 5¹ × 8363¹

Step-2: Prime Factorization of 83646

Prime factors of 83646 are 2, 3, 1549. Prime factorization of 83646 in exponential form is:

83646 = 2¹ × 3³ × 1549¹

Step-3: Factors of 83630

List of positive integer factors of 83630 that divides 83630 without a remainder.

1, 2, 5, 10, 8363, 16726, 41815

Step-4: Factors of 83646

List of positive integer factors of 83646 that divides 83630 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1549, 3098, 4647, 9294, 13941, 27882, 41823

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83630 and 83646. The biggest common factor number is the GCF number.
So the greatest common factor 83630 and 83646 is 2.

Also check out the Least Common Multiple of 83630 and 83646