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 420, 694, 757 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 420, 694, 757 is 1.
GCF(420, 694, 757) = 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 420
List of positive integer factors of 420 that divides 420 without a remainder.
1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420
Factors of 694
List of positive integer factors of 694 that divides 694 without a remainder.
1,2,347,694
Factors of 757
List of positive integer factors of 757 that divides 757 without a remainder.
1,757
Greatest Common Factor
We found the factors 420,694,757 . The biggest common factor number is the GCF number.
So the greatest common factor 420,694,757 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 420, 694, 757?
Answer: GCF of 420, 694, 757 is 1.
2. How to Find the GCF of 420, 694, 757
Answer: Greatest Common Factor(GCF) of 420, 694, 757 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(420, 694, 757) = 1.