What is the Greatest Common Factor of 98637 and 98644?

Greatest common factor (GCF) of 98637 and 98644 is 7.

GCF(98637,98644) = 7

We will now calculate the prime factors of 98637 and 98644, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98637 and 98644.

How to find the GCF of 98637 and 98644?

We will first find the prime factorization of 98637 and 98644. After we will calculate the factors of 98637 and 98644 and find the biggest common factor number .

Step-1: Prime Factorization of 98637

Prime factors of 98637 are 3, 7, 11, 61. Prime factorization of 98637 in exponential form is:

98637 = 3¹ × 7² × 11¹ × 61¹

Step-2: Prime Factorization of 98644

Prime factors of 98644 are 2, 7, 13, 271. Prime factorization of 98644 in exponential form is:

98644 = 2² × 7¹ × 13¹ × 271¹

Step-3: Factors of 98637

List of positive integer factors of 98637 that divides 98637 without a remainder.

1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1617, 2013, 2989, 4697, 8967, 14091, 32879

Step-4: Factors of 98644

List of positive integer factors of 98644 that divides 98637 without a remainder.

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 271, 364, 542, 1084, 1897, 3523, 3794, 7046, 7588, 14092, 24661, 49322

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98637 and 98644. The biggest common factor number is the GCF number.
So the greatest common factor 98637 and 98644 is 7.

Also check out the Least Common Multiple of 98637 and 98644