What is the Greatest Common Factor of 99668 and 99684?

Greatest common factor (GCF) of 99668 and 99684 is 4.

GCF(99668,99684) = 4

We will now calculate the prime factors of 99668 and 99684, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99668 and 99684.

How to find the GCF of 99668 and 99684?

We will first find the prime factorization of 99668 and 99684. After we will calculate the factors of 99668 and 99684 and find the biggest common factor number .

Step-1: Prime Factorization of 99668

Prime factors of 99668 are 2, 24917. Prime factorization of 99668 in exponential form is:

99668 = 2² × 24917¹

Step-2: Prime Factorization of 99684

Prime factors of 99684 are 2, 3, 13, 71. Prime factorization of 99684 in exponential form is:

99684 = 2² × 3³ × 13¹ × 71¹

Step-3: Factors of 99668

List of positive integer factors of 99668 that divides 99668 without a remainder.

1, 2, 4, 24917, 49834

Step-4: Factors of 99684

List of positive integer factors of 99684 that divides 99668 without a remainder.

1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 108, 117, 142, 156, 213, 234, 284, 351, 426, 468, 639, 702, 852, 923, 1278, 1404, 1846, 1917, 2556, 2769, 3692, 3834, 5538, 7668, 8307, 11076, 16614, 24921, 33228, 49842

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99668 and 99684. The biggest common factor number is the GCF number.
So the greatest common factor 99668 and 99684 is 4.

Also check out the Least Common Multiple of 99668 and 99684