What is the Greatest Common Factor of 49775 and 49781?

Greatest common factor (GCF) of 49775 and 49781 is 1.

GCF(49775,49781) = 1

We will now calculate the prime factors of 49775 and 49781, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49775 and 49781.

How to find the GCF of 49775 and 49781?

We will first find the prime factorization of 49775 and 49781. After we will calculate the factors of 49775 and 49781 and find the biggest common factor number .

Step-1: Prime Factorization of 49775

Prime factors of 49775 are 5, 11, 181. Prime factorization of 49775 in exponential form is:

49775 = 5² × 11¹ × 181¹

Step-2: Prime Factorization of 49781

Prime factors of 49781 are 67, 743. Prime factorization of 49781 in exponential form is:

49781 = 67¹ × 743¹

Step-3: Factors of 49775

List of positive integer factors of 49775 that divides 49775 without a remainder.

1, 5, 11, 25, 55, 181, 275, 905, 1991, 4525, 9955

Step-4: Factors of 49781

List of positive integer factors of 49781 that divides 49775 without a remainder.

1, 67, 743

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49775 and 49781. The biggest common factor number is the GCF number.
So the greatest common factor 49775 and 49781 is 1.

Also check out the Least Common Multiple of 49775 and 49781