Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
GCF of two or more numbers Calculator allows you to quickly calculate the GCF of 387, 406, 78 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 387, 406, 78 is 1.
GCF(387, 406, 78) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 387
List of positive integer factors of 387 that divides 387 without a remainder.
1,3,9,43,129,387
Factors of 406
List of positive integer factors of 406 that divides 406 without a remainder.
1,2,7,14,29,58,203,406
Factors of 78
List of positive integer factors of 78 that divides 78 without a remainder.
1,2,3,6,13,26,39,78
Greatest Common Factor
We found the factors 387,406,78 . The biggest common factor number is the GCF number.
So the greatest common factor 387,406,78 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 387, 406, 78?
Answer: GCF of 387, 406, 78 is 1.
2. How to Find the GCF of 387, 406, 78
Answer: Greatest Common Factor(GCF) of 387, 406, 78 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(387, 406, 78) = 1.