What is the Greatest Common Factor of 89718 and 89729?

Greatest common factor (GCF) of 89718 and 89729 is 1.

GCF(89718,89729) = 1

We will now calculate the prime factors of 89718 and 89729, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89718 and 89729.

How to find the GCF of 89718 and 89729?

We will first find the prime factorization of 89718 and 89729. After we will calculate the factors of 89718 and 89729 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 89729

Prime factors of 89729 are 53, 1693. Prime factorization of 89729 in exponential form is:

89729 = 53¹ × 1693¹

Step-3: Factors of 89718

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

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

Step-4: Factors of 89729

List of positive integer factors of 89729 that divides 89718 without a remainder.

1, 53, 1693

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89718 and 89729. The biggest common factor number is the GCF number.
So the greatest common factor 89718 and 89729 is 1.

Also check out the Least Common Multiple of 89718 and 89729