What is the Greatest Common Factor of 51442 and 51450?

Greatest common factor (GCF) of 51442 and 51450 is 2.

GCF(51442,51450) = 2

We will now calculate the prime factors of 51442 and 51450, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51442 and 51450.

How to find the GCF of 51442 and 51450?

We will first find the prime factorization of 51442 and 51450. After we will calculate the factors of 51442 and 51450 and find the biggest common factor number .

Step-1: Prime Factorization of 51442

Prime factors of 51442 are 2, 17, 89. Prime factorization of 51442 in exponential form is:

51442 = 2¹ × 17² × 89¹

Step-2: Prime Factorization of 51450

Prime factors of 51450 are 2, 3, 5, 7. Prime factorization of 51450 in exponential form is:

51450 = 2¹ × 3¹ × 5² × 7³

Step-3: Factors of 51442

List of positive integer factors of 51442 that divides 51442 without a remainder.

1, 2, 17, 34, 89, 178, 289, 578, 1513, 3026, 25721

Step-4: Factors of 51450

List of positive integer factors of 51450 that divides 51442 without a remainder.

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 343, 350, 490, 525, 686, 735, 1029, 1050, 1225, 1470, 1715, 2058, 2450, 3430, 3675, 5145, 7350, 8575, 10290, 17150, 25725

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51442 and 51450. The biggest common factor number is the GCF number.
So the greatest common factor 51442 and 51450 is 2.

Also check out the Least Common Multiple of 51442 and 51450