What is the Greatest Common Factor of 69250 and 69270?

Greatest common factor (GCF) of 69250 and 69270 is 10.

GCF(69250,69270) = 10

We will now calculate the prime factors of 69250 and 69270, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69250 and 69270.

How to find the GCF of 69250 and 69270?

We will first find the prime factorization of 69250 and 69270. After we will calculate the factors of 69250 and 69270 and find the biggest common factor number .

Step-1: Prime Factorization of 69250

Prime factors of 69250 are 2, 5, 277. Prime factorization of 69250 in exponential form is:

69250 = 2¹ × 5³ × 277¹

Step-2: Prime Factorization of 69270

Prime factors of 69270 are 2, 3, 5, 2309. Prime factorization of 69270 in exponential form is:

69270 = 2¹ × 3¹ × 5¹ × 2309¹

Step-3: Factors of 69250

List of positive integer factors of 69250 that divides 69250 without a remainder.

1, 2, 5, 10, 25, 50, 125, 250, 277, 554, 1385, 2770, 6925, 13850, 34625

Step-4: Factors of 69270

List of positive integer factors of 69270 that divides 69250 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2309, 4618, 6927, 11545, 13854, 23090, 34635

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69250 and 69270. The biggest common factor number is the GCF number.
So the greatest common factor 69250 and 69270 is 10.

Also check out the Least Common Multiple of 69250 and 69270