What is the Greatest Common Factor of 57553 and 57563?

Greatest common factor (GCF) of 57553 and 57563 is 1.

GCF(57553,57563) = 1

We will now calculate the prime factors of 57553 and 57563, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57553 and 57563.

How to find the GCF of 57553 and 57563?

We will first find the prime factorization of 57553 and 57563. After we will calculate the factors of 57553 and 57563 and find the biggest common factor number .

Step-1: Prime Factorization of 57553

Prime factors of 57553 are 67, 859. Prime factorization of 57553 in exponential form is:

57553 = 67¹ × 859¹

Step-2: Prime Factorization of 57563

Prime factors of 57563 are 11, 5233. Prime factorization of 57563 in exponential form is:

57563 = 11¹ × 5233¹

Step-3: Factors of 57553

List of positive integer factors of 57553 that divides 57553 without a remainder.

1, 67, 859

Step-4: Factors of 57563

List of positive integer factors of 57563 that divides 57553 without a remainder.

1, 11, 5233

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57553 and 57563. The biggest common factor number is the GCF number.
So the greatest common factor 57553 and 57563 is 1.

Also check out the Least Common Multiple of 57553 and 57563