What is the Greatest Common Factor of 49009 and 49021?

Greatest common factor (GCF) of 49009 and 49021 is 1.

GCF(49009,49021) = 1

We will now calculate the prime factors of 49009 and 49021, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49009 and 49021.

How to find the GCF of 49009 and 49021?

We will first find the prime factorization of 49009 and 49021. After we will calculate the factors of 49009 and 49021 and find the biggest common factor number .

Step-1: Prime Factorization of 49009

Prime factors of 49009 are 49009. Prime factorization of 49009 in exponential form is:

49009 = 49009¹

Step-2: Prime Factorization of 49021

Prime factors of 49021 are 7, 47, 149. Prime factorization of 49021 in exponential form is:

49021 = 7¹ × 47¹ × 149¹

Step-3: Factors of 49009

List of positive integer factors of 49009 that divides 49009 without a remainder.

Step-4: Factors of 49021

List of positive integer factors of 49021 that divides 49009 without a remainder.

1, 7, 47, 149, 329, 1043, 7003

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49009 and 49021. The biggest common factor number is the GCF number.
So the greatest common factor 49009 and 49021 is 1.

Also check out the Least Common Multiple of 49009 and 49021