What is the Greatest Common Factor of 57790 and 57802?

Greatest common factor (GCF) of 57790 and 57802 is 2.

GCF(57790,57802) = 2

We will now calculate the prime factors of 57790 and 57802, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57790 and 57802.

How to find the GCF of 57790 and 57802?

We will first find the prime factorization of 57790 and 57802. After we will calculate the factors of 57790 and 57802 and find the biggest common factor number .

Step-1: Prime Factorization of 57790

Prime factors of 57790 are 2, 5, 5779. Prime factorization of 57790 in exponential form is:

57790 = 2¹ × 5¹ × 5779¹

Step-2: Prime Factorization of 57802

Prime factors of 57802 are 2, 28901. Prime factorization of 57802 in exponential form is:

57802 = 2¹ × 28901¹

Step-3: Factors of 57790

List of positive integer factors of 57790 that divides 57790 without a remainder.

1, 2, 5, 10, 5779, 11558, 28895

Step-4: Factors of 57802

List of positive integer factors of 57802 that divides 57790 without a remainder.

1, 2, 28901

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57790 and 57802. The biggest common factor number is the GCF number.
So the greatest common factor 57790 and 57802 is 2.

Also check out the Least Common Multiple of 57790 and 57802