What is the Greatest Common Factor of 52978 and 52990?

Greatest common factor (GCF) of 52978 and 52990 is 2.

GCF(52978,52990) = 2

We will now calculate the prime factors of 52978 and 52990, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 52978 and 52990.

How to find the GCF of 52978 and 52990?

We will first find the prime factorization of 52978 and 52990. After we will calculate the factors of 52978 and 52990 and find the biggest common factor number .

Step-1: Prime Factorization of 52978

Prime factors of 52978 are 2, 26489. Prime factorization of 52978 in exponential form is:

52978 = 2¹ × 26489¹

Step-2: Prime Factorization of 52990

Prime factors of 52990 are 2, 5, 7, 757. Prime factorization of 52990 in exponential form is:

52990 = 2¹ × 5¹ × 7¹ × 757¹

Step-3: Factors of 52978

List of positive integer factors of 52978 that divides 52978 without a remainder.

1, 2, 26489

Step-4: Factors of 52990

List of positive integer factors of 52990 that divides 52978 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 757, 1514, 3785, 5299, 7570, 10598, 26495

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 52978 and 52990. The biggest common factor number is the GCF number.
So the greatest common factor 52978 and 52990 is 2.

Also check out the Least Common Multiple of 52978 and 52990