What is the Greatest Common Factor of 56890 and 56898?

Greatest common factor (GCF) of 56890 and 56898 is 2.

GCF(56890,56898) = 2

We will now calculate the prime factors of 56890 and 56898, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56890 and 56898.

How to find the GCF of 56890 and 56898?

We will first find the prime factorization of 56890 and 56898. After we will calculate the factors of 56890 and 56898 and find the biggest common factor number .

Step-1: Prime Factorization of 56890

Prime factors of 56890 are 2, 5, 5689. Prime factorization of 56890 in exponential form is:

56890 = 2¹ × 5¹ × 5689¹

Step-2: Prime Factorization of 56898

Prime factors of 56898 are 2, 3, 29, 109. Prime factorization of 56898 in exponential form is:

56898 = 2¹ × 3² × 29¹ × 109¹

Step-3: Factors of 56890

List of positive integer factors of 56890 that divides 56890 without a remainder.

1, 2, 5, 10, 5689, 11378, 28445

Step-4: Factors of 56898

List of positive integer factors of 56898 that divides 56890 without a remainder.

1, 2, 3, 6, 9, 18, 29, 58, 87, 109, 174, 218, 261, 327, 522, 654, 981, 1962, 3161, 6322, 9483, 18966, 28449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56890 and 56898. The biggest common factor number is the GCF number.
So the greatest common factor 56890 and 56898 is 2.

Also check out the Least Common Multiple of 56890 and 56898