What is the Greatest Common Factor of 83615 and 83622?

Greatest common factor (GCF) of 83615 and 83622 is 7.

GCF(83615,83622) = 7

We will now calculate the prime factors of 83615 and 83622, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83615 and 83622.

How to find the GCF of 83615 and 83622?

We will first find the prime factorization of 83615 and 83622. After we will calculate the factors of 83615 and 83622 and find the biggest common factor number .

Step-1: Prime Factorization of 83615

Prime factors of 83615 are 5, 7, 2389. Prime factorization of 83615 in exponential form is:

83615 = 5¹ × 7¹ × 2389¹

Step-2: Prime Factorization of 83622

Prime factors of 83622 are 2, 3, 7, 11, 181. Prime factorization of 83622 in exponential form is:

83622 = 2¹ × 3¹ × 7¹ × 11¹ × 181¹

Step-3: Factors of 83615

List of positive integer factors of 83615 that divides 83615 without a remainder.

1, 5, 7, 35, 2389, 11945, 16723

Step-4: Factors of 83622

List of positive integer factors of 83622 that divides 83615 without a remainder.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 181, 231, 362, 462, 543, 1086, 1267, 1991, 2534, 3801, 3982, 5973, 7602, 11946, 13937, 27874, 41811

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83615 and 83622. The biggest common factor number is the GCF number.
So the greatest common factor 83615 and 83622 is 7.

Also check out the Least Common Multiple of 83615 and 83622