What is the Greatest Common Factor of 57700 and 57706?

Greatest common factor (GCF) of 57700 and 57706 is 2.

GCF(57700,57706) = 2

We will now calculate the prime factors of 57700 and 57706, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57700 and 57706.

How to find the GCF of 57700 and 57706?

We will first find the prime factorization of 57700 and 57706. After we will calculate the factors of 57700 and 57706 and find the biggest common factor number .

Step-1: Prime Factorization of 57700

Prime factors of 57700 are 2, 5, 577. Prime factorization of 57700 in exponential form is:

57700 = 2² × 5² × 577¹

Step-2: Prime Factorization of 57706

Prime factors of 57706 are 2, 11, 43, 61. Prime factorization of 57706 in exponential form is:

57706 = 2¹ × 11¹ × 43¹ × 61¹

Step-3: Factors of 57700

List of positive integer factors of 57700 that divides 57700 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100, 577, 1154, 2308, 2885, 5770, 11540, 14425, 28850

Step-4: Factors of 57706

List of positive integer factors of 57706 that divides 57700 without a remainder.

1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 2623, 5246, 28853

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57700 and 57706. The biggest common factor number is the GCF number.
So the greatest common factor 57700 and 57706 is 2.

Also check out the Least Common Multiple of 57700 and 57706