What is the Greatest Common Factor of 42774 and 42791?
Greatest common factor (GCF) of 42774 and 42791 is 1.
GCF(42774,42791) = 1
We will now calculate the prime factors of 42774 and 42791, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42774 and 42791.
How to find the GCF of 42774 and 42791?
We will first find the prime factorization of 42774 and 42791. After we will calculate the factors of 42774 and 42791 and find the biggest common factor number .
Step-1: Prime Factorization of 42774
Prime factors of 42774 are 2, 3, 7129. Prime factorization of 42774 in exponential form is:
42774 = 21 × 31 × 71291
Step-2: Prime Factorization of 42791
Prime factors of 42791 are 7, 6113. Prime factorization of 42791 in exponential form is:
42791 = 71 × 61131
Step-3: Factors of 42774
List of positive integer factors of 42774 that divides 42774 without a remainder.
1, 2, 3, 6, 7129, 14258, 21387
Step-4: Factors of 42791
List of positive integer factors of 42791 that divides 42774 without a remainder.
1, 7, 6113
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 42774 and 42791. The biggest common factor number is the GCF number.
So the greatest common factor 42774 and 42791 is 1.
Also check out the Least Common Multiple of 42774 and 42791
Related Greatest Common Factors of 42774
- GCF of 42774 and 42778
- GCF of 42774 and 42779
- GCF of 42774 and 42780
- GCF of 42774 and 42781
- GCF of 42774 and 42782
- GCF of 42774 and 42783
- GCF of 42774 and 42784
- GCF of 42774 and 42785
- GCF of 42774 and 42786
- GCF of 42774 and 42787
- GCF of 42774 and 42788
- GCF of 42774 and 42789
- GCF of 42774 and 42790
- GCF of 42774 and 42791
- GCF of 42774 and 42792
- GCF of 42774 and 42793
- GCF of 42774 and 42794
Related Greatest Common Factors of 42791
- GCF of 42791 and 42795
- GCF of 42791 and 42796
- GCF of 42791 and 42797
- GCF of 42791 and 42798
- GCF of 42791 and 42799
- GCF of 42791 and 42800
- GCF of 42791 and 42801
- GCF of 42791 and 42802
- GCF of 42791 and 42803
- GCF of 42791 and 42804
- GCF of 42791 and 42805
- GCF of 42791 and 42806
- GCF of 42791 and 42807
- GCF of 42791 and 42808
- GCF of 42791 and 42809
- GCF of 42791 and 42810
- GCF of 42791 and 42811