What is the Greatest Common Factor of 42641 and 42649?

Greatest common factor (GCF) of 42641 and 42649 is 1.

GCF(42641,42649) = 1

We will now calculate the prime factors of 42641 and 42649, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42641 and 42649.

How to find the GCF of 42641 and 42649?

We will first find the prime factorization of 42641 and 42649. After we will calculate the factors of 42641 and 42649 and find the biggest common factor number .

Step-1: Prime Factorization of 42641

Prime factors of 42641 are 42641. Prime factorization of 42641 in exponential form is:

42641 = 42641¹

Step-2: Prime Factorization of 42649

Prime factors of 42649 are 42649. Prime factorization of 42649 in exponential form is:

42649 = 42649¹

Step-3: Factors of 42641

List of positive integer factors of 42641 that divides 42641 without a remainder.

Step-4: Factors of 42649

List of positive integer factors of 42649 that divides 42641 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42641 and 42649. The biggest common factor number is the GCF number.
So the greatest common factor 42641 and 42649 is 1.

Also check out the Least Common Multiple of 42641 and 42649