What is the Greatest Common Factor of 89270 and 89278?

Greatest common factor (GCF) of 89270 and 89278 is 2.

GCF(89270,89278) = 2

We will now calculate the prime factors of 89270 and 89278, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89270 and 89278.

How to find the GCF of 89270 and 89278?

We will first find the prime factorization of 89270 and 89278. After we will calculate the factors of 89270 and 89278 and find the biggest common factor number .

Step-1: Prime Factorization of 89270

Prime factors of 89270 are 2, 5, 79, 113. Prime factorization of 89270 in exponential form is:

89270 = 2¹ × 5¹ × 79¹ × 113¹

Step-2: Prime Factorization of 89278

Prime factors of 89278 are 2, 7, 911. Prime factorization of 89278 in exponential form is:

89278 = 2¹ × 7² × 911¹

Step-3: Factors of 89270

List of positive integer factors of 89270 that divides 89270 without a remainder.

1, 2, 5, 10, 79, 113, 158, 226, 395, 565, 790, 1130, 8927, 17854, 44635

Step-4: Factors of 89278

List of positive integer factors of 89278 that divides 89270 without a remainder.

1, 2, 7, 14, 49, 98, 911, 1822, 6377, 12754, 44639

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89270 and 89278. The biggest common factor number is the GCF number.
So the greatest common factor 89270 and 89278 is 2.

Also check out the Least Common Multiple of 89270 and 89278