What is the Greatest Common Factor of 89699 and 89718?

Greatest common factor (GCF) of 89699 and 89718 is 19.

GCF(89699,89718) = 19

We will now calculate the prime factors of 89699 and 89718, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89699 and 89718.

How to find the GCF of 89699 and 89718?

We will first find the prime factorization of 89699 and 89718. After we will calculate the factors of 89699 and 89718 and find the biggest common factor number .

Step-1: Prime Factorization of 89699

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

89699 = 19¹ × 4721¹

Step-2: Prime Factorization of 89718

Prime factors of 89718 are 2, 3, 19, 787. Prime factorization of 89718 in exponential form is:

89718 = 2¹ × 3¹ × 19¹ × 787¹

Step-3: Factors of 89699

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

1, 19, 4721

Step-4: Factors of 89718

List of positive integer factors of 89718 that divides 89699 without a remainder.

1, 2, 3, 6, 19, 38, 57, 114, 787, 1574, 2361, 4722, 14953, 29906, 44859

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89699 and 89718. The biggest common factor number is the GCF number.
So the greatest common factor 89699 and 89718 is 19.

Also check out the Least Common Multiple of 89699 and 89718