What is the Greatest Common Factor of 715 and 735?
Greatest common factor (GCF) of 715 and 735 is 5.
GCF(715,735) = 5
We will now calculate the prime factors of 715 and 735, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 715 and 735.
How to find the GCF of 715 and 735?
We will first find the prime factorization of 715 and 735. After we will calculate the factors of 715 and 735 and find the biggest common factor number .
Step-1: Prime Factorization of 715
Prime factors of 715 are 5, 11, 13. Prime factorization of 715 in exponential form is:
715 = 51 × 111 × 131
Step-2: Prime Factorization of 735
Prime factors of 735 are 3, 5, 7. Prime factorization of 735 in exponential form is:
735 = 31 × 51 × 72
Step-3: Factors of 715
List of positive integer factors of 715 that divides 715 without a remainder.
1, 5, 11, 13, 55, 65, 143
Step-4: Factors of 735
List of positive integer factors of 735 that divides 715 without a remainder.
1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 715 and 735. The biggest common factor number is the GCF number.
So the greatest common factor 715 and 735 is 5.
Also check out the Least Common Multiple of 715 and 735
Related Greatest Common Factors of 715
- GCF of 715 and 719
- GCF of 715 and 720
- GCF of 715 and 721
- GCF of 715 and 722
- GCF of 715 and 723
- GCF of 715 and 724
- GCF of 715 and 725
- GCF of 715 and 726
- GCF of 715 and 727
- GCF of 715 and 728
- GCF of 715 and 729
- GCF of 715 and 730
- GCF of 715 and 731
- GCF of 715 and 732
- GCF of 715 and 733
- GCF of 715 and 734
- GCF of 715 and 735
Related Greatest Common Factors of 735
- GCF of 735 and 739
- GCF of 735 and 740
- GCF of 735 and 741
- GCF of 735 and 742
- GCF of 735 and 743
- GCF of 735 and 744
- GCF of 735 and 745
- GCF of 735 and 746
- GCF of 735 and 747
- GCF of 735 and 748
- GCF of 735 and 749
- GCF of 735 and 750
- GCF of 735 and 751
- GCF of 735 and 752
- GCF of 735 and 753
- GCF of 735 and 754
- GCF of 735 and 755