What is the Greatest Common Factor of 650 and 657?
Greatest common factor (GCF) of 650 and 657 is 1.
GCF(650,657) = 1
We will now calculate the prime factors of 650 and 657, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 650 and 657.
How to find the GCF of 650 and 657?
We will first find the prime factorization of 650 and 657. After we will calculate the factors of 650 and 657 and find the biggest common factor number .
Step-1: Prime Factorization of 650
Prime factors of 650 are 2, 5, 13. Prime factorization of 650 in exponential form is:
650 = 21 × 52 × 131
Step-2: Prime Factorization of 657
Prime factors of 657 are 3, 73. Prime factorization of 657 in exponential form is:
657 = 32 × 731
Step-3: Factors of 650
List of positive integer factors of 650 that divides 650 without a remainder.
1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325
Step-4: Factors of 657
List of positive integer factors of 657 that divides 650 without a remainder.
1, 3, 9, 73, 219
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 650 and 657. The biggest common factor number is the GCF number.
So the greatest common factor 650 and 657 is 1.
Also check out the Least Common Multiple of 650 and 657
Related Greatest Common Factors of 650
- GCF of 650 and 654
- GCF of 650 and 655
- GCF of 650 and 656
- GCF of 650 and 657
- GCF of 650 and 658
- GCF of 650 and 659
- GCF of 650 and 660
- GCF of 650 and 661
- GCF of 650 and 662
- GCF of 650 and 663
- GCF of 650 and 664
- GCF of 650 and 665
- GCF of 650 and 666
- GCF of 650 and 667
- GCF of 650 and 668
- GCF of 650 and 669
- GCF of 650 and 670
Related Greatest Common Factors of 657
- GCF of 657 and 661
- GCF of 657 and 662
- GCF of 657 and 663
- GCF of 657 and 664
- GCF of 657 and 665
- GCF of 657 and 666
- GCF of 657 and 667
- GCF of 657 and 668
- GCF of 657 and 669
- GCF of 657 and 670
- GCF of 657 and 671
- GCF of 657 and 672
- GCF of 657 and 673
- GCF of 657 and 674
- GCF of 657 and 675
- GCF of 657 and 676
- GCF of 657 and 677