What is the Greatest Common Factor of 8749 and 8757?

Greatest common factor (GCF) of 8749 and 8757 is 1.

GCF(8749,8757) = 1

We will now calculate the prime factors of 8749 and 8757, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8749 and 8757.

How to find the GCF of 8749 and 8757?

We will first find the prime factorization of 8749 and 8757. After we will calculate the factors of 8749 and 8757 and find the biggest common factor number .

Step-1: Prime Factorization of 8749

Prime factors of 8749 are 13, 673. Prime factorization of 8749 in exponential form is:

8749 = 13¹ × 673¹

Step-2: Prime Factorization of 8757

Prime factors of 8757 are 3, 7, 139. Prime factorization of 8757 in exponential form is:

8757 = 3² × 7¹ × 139¹

Step-3: Factors of 8749

List of positive integer factors of 8749 that divides 8749 without a remainder.

1, 13, 673

Step-4: Factors of 8757

List of positive integer factors of 8757 that divides 8749 without a remainder.

1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8749 and 8757. The biggest common factor number is the GCF number.
So the greatest common factor 8749 and 8757 is 1.

Also check out the Least Common Multiple of 8749 and 8757