What is the Greatest Common Factor of 67015 and 67025?

Greatest common factor (GCF) of 67015 and 67025 is 5.

GCF(67015,67025) = 5

We will now calculate the prime factors of 67015 and 67025, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67015 and 67025.

How to find the GCF of 67015 and 67025?

We will first find the prime factorization of 67015 and 67025. After we will calculate the factors of 67015 and 67025 and find the biggest common factor number .

Step-1: Prime Factorization of 67015

Prime factors of 67015 are 5, 13, 1031. Prime factorization of 67015 in exponential form is:

67015 = 5¹ × 13¹ × 1031¹

Step-2: Prime Factorization of 67025

Prime factors of 67025 are 5, 7, 383. Prime factorization of 67025 in exponential form is:

67025 = 5² × 7¹ × 383¹

Step-3: Factors of 67015

List of positive integer factors of 67015 that divides 67015 without a remainder.

1, 5, 13, 65, 1031, 5155, 13403

Step-4: Factors of 67025

List of positive integer factors of 67025 that divides 67015 without a remainder.

1, 5, 7, 25, 35, 175, 383, 1915, 2681, 9575, 13405

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67015 and 67025. The biggest common factor number is the GCF number.
So the greatest common factor 67015 and 67025 is 5.

Also check out the Least Common Multiple of 67015 and 67025