What is the Greatest Common Factor of 637 and 641?
Greatest common factor (GCF) of 637 and 641 is 1.
GCF(637,641) = 1
We will now calculate the prime factors of 637 and 641, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 637 and 641.
How to find the GCF of 637 and 641?
We will first find the prime factorization of 637 and 641. After we will calculate the factors of 637 and 641 and find the biggest common factor number .
Step-1: Prime Factorization of 637
Prime factors of 637 are 7, 13. Prime factorization of 637 in exponential form is:
637 = 72 × 131
Step-2: Prime Factorization of 641
Prime factors of 641 are 641. Prime factorization of 641 in exponential form is:
641 = 6411
Step-3: Factors of 637
List of positive integer factors of 637 that divides 637 without a remainder.
1, 7, 13, 49, 91
Step-4: Factors of 641
List of positive integer factors of 641 that divides 637 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 637 and 641. The biggest common factor number is the GCF number.
So the greatest common factor 637 and 641 is 1.
Also check out the Least Common Multiple of 637 and 641
Related Greatest Common Factors of 637
- GCF of 637 and 641
- GCF of 637 and 642
- GCF of 637 and 643
- GCF of 637 and 644
- GCF of 637 and 645
- GCF of 637 and 646
- GCF of 637 and 647
- GCF of 637 and 648
- GCF of 637 and 649
- GCF of 637 and 650
- GCF of 637 and 651
- GCF of 637 and 652
- GCF of 637 and 653
- GCF of 637 and 654
- GCF of 637 and 655
- GCF of 637 and 656
- GCF of 637 and 657
Related Greatest Common Factors of 641
- GCF of 641 and 645
- GCF of 641 and 646
- GCF of 641 and 647
- GCF of 641 and 648
- GCF of 641 and 649
- GCF of 641 and 650
- GCF of 641 and 651
- GCF of 641 and 652
- GCF of 641 and 653
- GCF of 641 and 654
- GCF of 641 and 655
- GCF of 641 and 656
- GCF of 641 and 657
- GCF of 641 and 658
- GCF of 641 and 659
- GCF of 641 and 660
- GCF of 641 and 661