What is the Greatest Common Factor of 83621 and 83628?

Greatest common factor (GCF) of 83621 and 83628 is 1.

GCF(83621,83628) = 1

We will now calculate the prime factors of 83621 and 83628, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83621 and 83628.

How to find the GCF of 83621 and 83628?

We will first find the prime factorization of 83621 and 83628. After we will calculate the factors of 83621 and 83628 and find the biggest common factor number .

Step-1: Prime Factorization of 83621

Prime factors of 83621 are 83621. Prime factorization of 83621 in exponential form is:

83621 = 83621¹

Step-2: Prime Factorization of 83628

Prime factors of 83628 are 2, 3, 23, 101. Prime factorization of 83628 in exponential form is:

83628 = 2² × 3² × 23¹ × 101¹

Step-3: Factors of 83621

List of positive integer factors of 83621 that divides 83621 without a remainder.

Step-4: Factors of 83628

List of positive integer factors of 83628 that divides 83621 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 606, 828, 909, 1212, 1818, 2323, 3636, 4646, 6969, 9292, 13938, 20907, 27876, 41814

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83621 and 83628. The biggest common factor number is the GCF number.
So the greatest common factor 83621 and 83628 is 1.

Also check out the Least Common Multiple of 83621 and 83628