What is the Greatest Common Factor of 70574 and 70591?

Greatest common factor (GCF) of 70574 and 70591 is 1.

GCF(70574,70591) = 1

We will now calculate the prime factors of 70574 and 70591, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70574 and 70591.

How to find the GCF of 70574 and 70591?

We will first find the prime factorization of 70574 and 70591. After we will calculate the factors of 70574 and 70591 and find the biggest common factor number .

Step-1: Prime Factorization of 70574

Prime factors of 70574 are 2, 7, 71. Prime factorization of 70574 in exponential form is:

70574 = 2¹ × 7¹ × 71²

Step-2: Prime Factorization of 70591

Prime factors of 70591 are 73, 967. Prime factorization of 70591 in exponential form is:

70591 = 73¹ × 967¹

Step-3: Factors of 70574

List of positive integer factors of 70574 that divides 70574 without a remainder.

1, 2, 7, 14, 71, 142, 497, 994, 5041, 10082, 35287

Step-4: Factors of 70591

List of positive integer factors of 70591 that divides 70574 without a remainder.

1, 73, 967

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70574 and 70591. The biggest common factor number is the GCF number.
So the greatest common factor 70574 and 70591 is 1.

Also check out the Least Common Multiple of 70574 and 70591