What is the Greatest Common Factor of 617 and 637?
Greatest common factor (GCF) of 617 and 637 is 1.
GCF(617,637) = 1
We will now calculate the prime factors of 617 and 637, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 617 and 637.
How to find the GCF of 617 and 637?
We will first find the prime factorization of 617 and 637. After we will calculate the factors of 617 and 637 and find the biggest common factor number .
Step-1: Prime Factorization of 617
Prime factors of 617 are 617. Prime factorization of 617 in exponential form is:
617 = 6171
Step-2: Prime Factorization of 637
Prime factors of 637 are 7, 13. Prime factorization of 637 in exponential form is:
637 = 72 × 131
Step-3: Factors of 617
List of positive integer factors of 617 that divides 617 without a remainder.
1
Step-4: Factors of 637
List of positive integer factors of 637 that divides 617 without a remainder.
1, 7, 13, 49, 91
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 617 and 637. The biggest common factor number is the GCF number.
So the greatest common factor 617 and 637 is 1.
Also check out the Least Common Multiple of 617 and 637
Related Greatest Common Factors of 617
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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
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- GCF of 637 and 652
- GCF of 637 and 653
- GCF of 637 and 654
- GCF of 637 and 655
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