What is the Greatest Common Factor of 89478 and 89486?

Greatest common factor (GCF) of 89478 and 89486 is 2.

GCF(89478,89486) = 2

We will now calculate the prime factors of 89478 and 89486, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89478 and 89486.

How to find the GCF of 89478 and 89486?

We will first find the prime factorization of 89478 and 89486. After we will calculate the factors of 89478 and 89486 and find the biggest common factor number .

Step-1: Prime Factorization of 89478

Prime factors of 89478 are 2, 3, 1657. Prime factorization of 89478 in exponential form is:

89478 = 2¹ × 3³ × 1657¹

Step-2: Prime Factorization of 89486

Prime factors of 89486 are 2, 101, 443. Prime factorization of 89486 in exponential form is:

89486 = 2¹ × 101¹ × 443¹

Step-3: Factors of 89478

List of positive integer factors of 89478 that divides 89478 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1657, 3314, 4971, 9942, 14913, 29826, 44739

Step-4: Factors of 89486

List of positive integer factors of 89486 that divides 89478 without a remainder.

1, 2, 101, 202, 443, 886, 44743

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89478 and 89486. The biggest common factor number is the GCF number.
So the greatest common factor 89478 and 89486 is 2.

Also check out the Least Common Multiple of 89478 and 89486