What is the Greatest Common Factor of 49565 and 49570?

Greatest common factor (GCF) of 49565 and 49570 is 5.

GCF(49565,49570) = 5

We will now calculate the prime factors of 49565 and 49570, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49565 and 49570.

How to find the GCF of 49565 and 49570?

We will first find the prime factorization of 49565 and 49570. After we will calculate the factors of 49565 and 49570 and find the biggest common factor number .

Step-1: Prime Factorization of 49565

Prime factors of 49565 are 5, 23, 431. Prime factorization of 49565 in exponential form is:

49565 = 5¹ × 23¹ × 431¹

Step-2: Prime Factorization of 49570

Prime factors of 49570 are 2, 5, 4957. Prime factorization of 49570 in exponential form is:

49570 = 2¹ × 5¹ × 4957¹

Step-3: Factors of 49565

List of positive integer factors of 49565 that divides 49565 without a remainder.

1, 5, 23, 115, 431, 2155, 9913

Step-4: Factors of 49570

List of positive integer factors of 49570 that divides 49565 without a remainder.

1, 2, 5, 10, 4957, 9914, 24785

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49565 and 49570. The biggest common factor number is the GCF number.
So the greatest common factor 49565 and 49570 is 5.

Also check out the Least Common Multiple of 49565 and 49570