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 677, 21, 693 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 677, 21, 693 is 1.
GCF(677, 21, 693) = 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 677
List of positive integer factors of 677 that divides 677 without a remainder.
1,677
Factors of 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 693
List of positive integer factors of 693 that divides 693 without a remainder.
1,3,7,9,11,21,33,63,77,99,231,693
Greatest Common Factor
We found the factors 677,21,693 . The biggest common factor number is the GCF number.
So the greatest common factor 677,21,693 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 677, 21, 693?
Answer: GCF of 677, 21, 693 is 1.
2. How to Find the GCF of 677, 21, 693
Answer: Greatest Common Factor(GCF) of 677, 21, 693 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(677, 21, 693) = 1.