What is the Greatest Common Factor of 72310 and 72325?

Greatest common factor (GCF) of 72310 and 72325 is 5.

GCF(72310,72325) = 5

We will now calculate the prime factors of 72310 and 72325, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 72310 and 72325.

How to find the GCF of 72310 and 72325?

We will first find the prime factorization of 72310 and 72325. After we will calculate the factors of 72310 and 72325 and find the biggest common factor number .

Step-1: Prime Factorization of 72310

Prime factors of 72310 are 2, 5, 7, 1033. Prime factorization of 72310 in exponential form is:

72310 = 2¹ × 5¹ × 7¹ × 1033¹

Step-2: Prime Factorization of 72325

Prime factors of 72325 are 5, 11, 263. Prime factorization of 72325 in exponential form is:

72325 = 5² × 11¹ × 263¹

Step-3: Factors of 72310

List of positive integer factors of 72310 that divides 72310 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1033, 2066, 5165, 7231, 10330, 14462, 36155

Step-4: Factors of 72325

List of positive integer factors of 72325 that divides 72310 without a remainder.

1, 5, 11, 25, 55, 263, 275, 1315, 2893, 6575, 14465

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 72310 and 72325. The biggest common factor number is the GCF number.
So the greatest common factor 72310 and 72325 is 5.

Also check out the Least Common Multiple of 72310 and 72325