What is the Greatest Common Factor of 57772 and 57783?

Greatest common factor (GCF) of 57772 and 57783 is 11.

GCF(57772,57783) = 11

We will now calculate the prime factors of 57772 and 57783, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57772 and 57783.

How to find the GCF of 57772 and 57783?

We will first find the prime factorization of 57772 and 57783. After we will calculate the factors of 57772 and 57783 and find the biggest common factor number .

Step-1: Prime Factorization of 57772

Prime factors of 57772 are 2, 11, 13, 101. Prime factorization of 57772 in exponential form is:

57772 = 2² × 11¹ × 13¹ × 101¹

Step-2: Prime Factorization of 57783

Prime factors of 57783 are 3, 11, 17, 103. Prime factorization of 57783 in exponential form is:

57783 = 3¹ × 11¹ × 17¹ × 103¹

Step-3: Factors of 57772

List of positive integer factors of 57772 that divides 57772 without a remainder.

1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 1111, 1313, 2222, 2626, 4444, 5252, 14443, 28886

Step-4: Factors of 57783

List of positive integer factors of 57783 that divides 57772 without a remainder.

1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 1133, 1751, 3399, 5253, 19261

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57772 and 57783. The biggest common factor number is the GCF number.
So the greatest common factor 57772 and 57783 is 11.

Also check out the Least Common Multiple of 57772 and 57783