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 678, 402, 389 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 678, 402, 389 is 1.
GCF(678, 402, 389) = 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 678
List of positive integer factors of 678 that divides 678 without a remainder.
1,2,3,6,113,226,339,678
Factors of 402
List of positive integer factors of 402 that divides 402 without a remainder.
1,2,3,6,67,134,201,402
Factors of 389
List of positive integer factors of 389 that divides 389 without a remainder.
1,389
Greatest Common Factor
We found the factors 678,402,389 . The biggest common factor number is the GCF number.
So the greatest common factor 678,402,389 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 678, 402, 389?
Answer: GCF of 678, 402, 389 is 1.
2. How to Find the GCF of 678, 402, 389
Answer: Greatest Common Factor(GCF) of 678, 402, 389 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(678, 402, 389) = 1.