What is the Greatest Common Factor of 75951 and 75970?

Greatest common factor (GCF) of 75951 and 75970 is 1.

GCF(75951,75970) = 1

We will now calculate the prime factors of 75951 and 75970, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75951 and 75970.

How to find the GCF of 75951 and 75970?

We will first find the prime factorization of 75951 and 75970. After we will calculate the factors of 75951 and 75970 and find the biggest common factor number .

Step-1: Prime Factorization of 75951

Prime factors of 75951 are 3, 29, 97. Prime factorization of 75951 in exponential form is:

75951 = 3³ × 29¹ × 97¹

Step-2: Prime Factorization of 75970

Prime factors of 75970 are 2, 5, 71, 107. Prime factorization of 75970 in exponential form is:

75970 = 2¹ × 5¹ × 71¹ × 107¹

Step-3: Factors of 75951

List of positive integer factors of 75951 that divides 75951 without a remainder.

1, 3, 9, 27, 29, 87, 97, 261, 291, 783, 873, 2619, 2813, 8439, 25317

Step-4: Factors of 75970

List of positive integer factors of 75970 that divides 75951 without a remainder.

1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 7597, 15194, 37985

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75951 and 75970. The biggest common factor number is the GCF number.
So the greatest common factor 75951 and 75970 is 1.

Also check out the Least Common Multiple of 75951 and 75970