What is the Greatest Common Factor of 872 and 878?
Greatest common factor (GCF) of 872 and 878 is 2.
GCF(872,878) = 2
We will now calculate the prime factors of 872 and 878, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 872 and 878.
How to find the GCF of 872 and 878?
We will first find the prime factorization of 872 and 878. After we will calculate the factors of 872 and 878 and find the biggest common factor number .
Step-1: Prime Factorization of 872
Prime factors of 872 are 2, 109. Prime factorization of 872 in exponential form is:
872 = 23 × 1091
Step-2: Prime Factorization of 878
Prime factors of 878 are 2, 439. Prime factorization of 878 in exponential form is:
878 = 21 × 4391
Step-3: Factors of 872
List of positive integer factors of 872 that divides 872 without a remainder.
1, 2, 4, 8, 109, 218, 436
Step-4: Factors of 878
List of positive integer factors of 878 that divides 872 without a remainder.
1, 2, 439
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 872 and 878. The biggest common factor number is the GCF number.
So the greatest common factor 872 and 878 is 2.
Also check out the Least Common Multiple of 872 and 878
Related Greatest Common Factors of 872
- GCF of 872 and 876
- GCF of 872 and 877
- GCF of 872 and 878
- GCF of 872 and 879
- GCF of 872 and 880
- GCF of 872 and 881
- GCF of 872 and 882
- GCF of 872 and 883
- GCF of 872 and 884
- GCF of 872 and 885
- GCF of 872 and 886
- GCF of 872 and 887
- GCF of 872 and 888
- GCF of 872 and 889
- GCF of 872 and 890
- GCF of 872 and 891
- GCF of 872 and 892
Related Greatest Common Factors of 878
- GCF of 878 and 882
- GCF of 878 and 883
- GCF of 878 and 884
- GCF of 878 and 885
- GCF of 878 and 886
- GCF of 878 and 887
- GCF of 878 and 888
- GCF of 878 and 889
- GCF of 878 and 890
- GCF of 878 and 891
- GCF of 878 and 892
- GCF of 878 and 893
- GCF of 878 and 894
- GCF of 878 and 895
- GCF of 878 and 896
- GCF of 878 and 897
- GCF of 878 and 898