What is the Greatest Common Factor of 2757 and 2770?

Greatest common factor (GCF) of 2757 and 2770 is 1.

GCF(2757,2770) = 1

We will now calculate the prime factors of 2757 and 2770, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2757 and 2770.

How to find the GCF of 2757 and 2770?

We will first find the prime factorization of 2757 and 2770. After we will calculate the factors of 2757 and 2770 and find the biggest common factor number .

Step-1: Prime Factorization of 2757

Prime factors of 2757 are 3, 919. Prime factorization of 2757 in exponential form is:

2757 = 3¹ × 919¹

Step-2: Prime Factorization of 2770

Prime factors of 2770 are 2, 5, 277. Prime factorization of 2770 in exponential form is:

2770 = 2¹ × 5¹ × 277¹

Step-3: Factors of 2757

List of positive integer factors of 2757 that divides 2757 without a remainder.

1, 3, 919

Step-4: Factors of 2770

List of positive integer factors of 2770 that divides 2757 without a remainder.

1, 2, 5, 10, 277, 554, 1385

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2757 and 2770. The biggest common factor number is the GCF number.
So the greatest common factor 2757 and 2770 is 1.

Also check out the Least Common Multiple of 2757 and 2770