What is the Greatest Common Factor of 85644 and 85650?

Greatest common factor (GCF) of 85644 and 85650 is 6.

GCF(85644,85650) = 6

We will now calculate the prime factors of 85644 and 85650, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85644 and 85650.

How to find the GCF of 85644 and 85650?

We will first find the prime factorization of 85644 and 85650. After we will calculate the factors of 85644 and 85650 and find the biggest common factor number .

Step-1: Prime Factorization of 85644

Prime factors of 85644 are 2, 3, 13, 61. Prime factorization of 85644 in exponential form is:

85644 = 2² × 3³ × 13¹ × 61¹

Step-2: Prime Factorization of 85650

Prime factors of 85650 are 2, 3, 5, 571. Prime factorization of 85650 in exponential form is:

85650 = 2¹ × 3¹ × 5² × 571¹

Step-3: Factors of 85644

List of positive integer factors of 85644 that divides 85644 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 351, 366, 468, 549, 702, 732, 793, 1098, 1404, 1586, 1647, 2196, 2379, 3172, 3294, 4758, 6588, 7137, 9516, 14274, 21411, 28548, 42822

Step-4: Factors of 85650

List of positive integer factors of 85650 that divides 85644 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 571, 1142, 1713, 2855, 3426, 5710, 8565, 14275, 17130, 28550, 42825

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85644 and 85650. The biggest common factor number is the GCF number.
So the greatest common factor 85644 and 85650 is 6.

Also check out the Least Common Multiple of 85644 and 85650