The greatest common factor is also known as greatest common divisor (gcd) or highest common factor (hcf) in different countries.
What is the GCF of 912 and 345?
The gcf of 912 and 345 is 3.
Reference: GCF Calculator
Steps to find GCF
- Find the prime factorization of 912
912 = 2 × 2 × 2 × 2 × 3 × 19 - Find the prime factorization of 345
345 = 3 × 5 × 23 - Multiply all the common factors obtained in steps i) and ii) above to find the gcf:
GCF = 3