What is the Greatest Common Factor of 89240 and 89260?

Greatest common factor (GCF) of 89240 and 89260 is 20.

GCF(89240,89260) = 20

We will now calculate the prime factors of 89240 and 89260, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89240 and 89260.

How to find the GCF of 89240 and 89260?

We will first find the prime factorization of 89240 and 89260. After we will calculate the factors of 89240 and 89260 and find the biggest common factor number .

Step-1: Prime Factorization of 89240

Prime factors of 89240 are 2, 5, 23, 97. Prime factorization of 89240 in exponential form is:

89240 = 2³ × 5¹ × 23¹ × 97¹

Step-2: Prime Factorization of 89260

Prime factors of 89260 are 2, 5, 4463. Prime factorization of 89260 in exponential form is:

89260 = 2² × 5¹ × 4463¹

Step-3: Factors of 89240

List of positive integer factors of 89240 that divides 89240 without a remainder.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4462, 8924, 11155, 17848, 22310, 44620

Step-4: Factors of 89260

List of positive integer factors of 89260 that divides 89240 without a remainder.

1, 2, 4, 5, 10, 20, 4463, 8926, 17852, 22315, 44630

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89240 and 89260. The biggest common factor number is the GCF number.
So the greatest common factor 89240 and 89260 is 20.

Also check out the Least Common Multiple of 89240 and 89260