What is the Greatest Common Factor of 936 and 945?
Greatest common factor (GCF) of 936 and 945 is 9.
GCF(936,945) = 9
We will now calculate the prime factors of 936 and 945, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 936 and 945.
How to find the GCF of 936 and 945?
We will first find the prime factorization of 936 and 945. After we will calculate the factors of 936 and 945 and find the biggest common factor number .
Step-1: Prime Factorization of 936
Prime factors of 936 are 2, 3, 13. Prime factorization of 936 in exponential form is:
936 = 23 × 32 × 131
Step-2: Prime Factorization of 945
Prime factors of 945 are 3, 5, 7. Prime factorization of 945 in exponential form is:
945 = 33 × 51 × 71
Step-3: Factors of 936
List of positive integer factors of 936 that divides 936 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468
Step-4: Factors of 945
List of positive integer factors of 945 that divides 936 without a remainder.
1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 936 and 945. The biggest common factor number is the GCF number.
So the greatest common factor 936 and 945 is 9.
Also check out the Least Common Multiple of 936 and 945
Related Greatest Common Factors of 936
- GCF of 936 and 940
- GCF of 936 and 941
- GCF of 936 and 942
- GCF of 936 and 943
- GCF of 936 and 944
- GCF of 936 and 945
- GCF of 936 and 946
- GCF of 936 and 947
- GCF of 936 and 948
- GCF of 936 and 949
- GCF of 936 and 950
- GCF of 936 and 951
- GCF of 936 and 952
- GCF of 936 and 953
- GCF of 936 and 954
- GCF of 936 and 955
- GCF of 936 and 956
Related Greatest Common Factors of 945
- GCF of 945 and 949
- GCF of 945 and 950
- GCF of 945 and 951
- GCF of 945 and 952
- GCF of 945 and 953
- GCF of 945 and 954
- GCF of 945 and 955
- GCF of 945 and 956
- GCF of 945 and 957
- GCF of 945 and 958
- GCF of 945 and 959
- GCF of 945 and 960
- GCF of 945 and 961
- GCF of 945 and 962
- GCF of 945 and 963
- GCF of 945 and 964
- GCF of 945 and 965