What is the Greatest Common Factor of 51490 and 51496?

Greatest common factor (GCF) of 51490 and 51496 is 2.

GCF(51490,51496) = 2

We will now calculate the prime factors of 51490 and 51496, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51490 and 51496.

How to find the GCF of 51490 and 51496?

We will first find the prime factorization of 51490 and 51496. After we will calculate the factors of 51490 and 51496 and find the biggest common factor number .

Step-1: Prime Factorization of 51490

Prime factors of 51490 are 2, 5, 19, 271. Prime factorization of 51490 in exponential form is:

51490 = 2¹ × 5¹ × 19¹ × 271¹

Step-2: Prime Factorization of 51496

Prime factors of 51496 are 2, 41, 157. Prime factorization of 51496 in exponential form is:

51496 = 2³ × 41¹ × 157¹

Step-3: Factors of 51490

List of positive integer factors of 51490 that divides 51490 without a remainder.

1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 2710, 5149, 10298, 25745

Step-4: Factors of 51496

List of positive integer factors of 51496 that divides 51490 without a remainder.

1, 2, 4, 8, 41, 82, 157, 164, 314, 328, 628, 1256, 6437, 12874, 25748

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51490 and 51496. The biggest common factor number is the GCF number.
So the greatest common factor 51490 and 51496 is 2.

Also check out the Least Common Multiple of 51490 and 51496