What is the Greatest Common Factor of 89680 and 89699?

Greatest common factor (GCF) of 89680 and 89699 is 19.

GCF(89680,89699) = 19

We will now calculate the prime factors of 89680 and 89699, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89680 and 89699.

How to find the GCF of 89680 and 89699?

We will first find the prime factorization of 89680 and 89699. After we will calculate the factors of 89680 and 89699 and find the biggest common factor number .

Step-1: Prime Factorization of 89680

Prime factors of 89680 are 2, 5, 19, 59. Prime factorization of 89680 in exponential form is:

89680 = 2⁴ × 5¹ × 19¹ × 59¹

Step-2: Prime Factorization of 89699

Prime factors of 89699 are 19, 4721. Prime factorization of 89699 in exponential form is:

89699 = 19¹ × 4721¹

Step-3: Factors of 89680

List of positive integer factors of 89680 that divides 89680 without a remainder.

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 590, 760, 944, 1121, 1180, 1520, 2242, 2360, 4484, 4720, 5605, 8968, 11210, 17936, 22420, 44840

Step-4: Factors of 89699

List of positive integer factors of 89699 that divides 89680 without a remainder.

1, 19, 4721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89680 and 89699. The biggest common factor number is the GCF number.
So the greatest common factor 89680 and 89699 is 19.

Also check out the Least Common Multiple of 89680 and 89699