What is the Greatest Common Factor of 67491 and 67510?

Greatest common factor (GCF) of 67491 and 67510 is 1.

GCF(67491,67510) = 1

We will now calculate the prime factors of 67491 and 67510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67491 and 67510.

How to find the GCF of 67491 and 67510?

We will first find the prime factorization of 67491 and 67510. After we will calculate the factors of 67491 and 67510 and find the biggest common factor number .

Step-1: Prime Factorization of 67491

Prime factors of 67491 are 3, 7499. Prime factorization of 67491 in exponential form is:

67491 = 3² × 7499¹

Step-2: Prime Factorization of 67510

Prime factors of 67510 are 2, 5, 43, 157. Prime factorization of 67510 in exponential form is:

67510 = 2¹ × 5¹ × 43¹ × 157¹

Step-3: Factors of 67491

List of positive integer factors of 67491 that divides 67491 without a remainder.

1, 3, 9, 7499, 22497

Step-4: Factors of 67510

List of positive integer factors of 67510 that divides 67491 without a remainder.

1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 6751, 13502, 33755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67491 and 67510. The biggest common factor number is the GCF number.
So the greatest common factor 67491 and 67510 is 1.

Also check out the Least Common Multiple of 67491 and 67510