What is the Greatest Common Factor of 49643 and 49661?

Greatest common factor (GCF) of 49643 and 49661 is 1.

GCF(49643,49661) = 1

We will now calculate the prime factors of 49643 and 49661, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49643 and 49661.

How to find the GCF of 49643 and 49661?

We will first find the prime factorization of 49643 and 49661. After we will calculate the factors of 49643 and 49661 and find the biggest common factor number .

Step-1: Prime Factorization of 49643

Prime factors of 49643 are 11, 4513. Prime factorization of 49643 in exponential form is:

49643 = 11¹ × 4513¹

Step-2: Prime Factorization of 49661

Prime factors of 49661 are 53, 937. Prime factorization of 49661 in exponential form is:

49661 = 53¹ × 937¹

Step-3: Factors of 49643

List of positive integer factors of 49643 that divides 49643 without a remainder.

1, 11, 4513

Step-4: Factors of 49661

List of positive integer factors of 49661 that divides 49643 without a remainder.

1, 53, 937

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49643 and 49661. The biggest common factor number is the GCF number.
So the greatest common factor 49643 and 49661 is 1.

Also check out the Least Common Multiple of 49643 and 49661