What is the Greatest Common Factor of 50978 and 50986?

Greatest common factor (GCF) of 50978 and 50986 is 2.

GCF(50978,50986) = 2

We will now calculate the prime factors of 50978 and 50986, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 50978 and 50986.

How to find the GCF of 50978 and 50986?

We will first find the prime factorization of 50978 and 50986. After we will calculate the factors of 50978 and 50986 and find the biggest common factor number .

Step-1: Prime Factorization of 50978

Prime factors of 50978 are 2, 71, 359. Prime factorization of 50978 in exponential form is:

50978 = 2¹ × 71¹ × 359¹

Step-2: Prime Factorization of 50986

Prime factors of 50986 are 2, 13, 37, 53. Prime factorization of 50986 in exponential form is:

50986 = 2¹ × 13¹ × 37¹ × 53¹

Step-3: Factors of 50978

List of positive integer factors of 50978 that divides 50978 without a remainder.

1, 2, 71, 142, 359, 718, 25489

Step-4: Factors of 50986

List of positive integer factors of 50986 that divides 50978 without a remainder.

1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 25493

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 50978 and 50986. The biggest common factor number is the GCF number.
So the greatest common factor 50978 and 50986 is 2.

Also check out the Least Common Multiple of 50978 and 50986