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 405, 636, 693 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 405, 636, 693 is 3.
GCF(405, 636, 693) = 3
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 405, 636, 693 |
135, 212, 231 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 405
List of positive integer factors of 405 that divides 405 without a remainder.
1,3,5,9,15,27,45,81,135,405
Factors of 636
List of positive integer factors of 636 that divides 636 without a remainder.
1,2,3,4,6,12,53,106,159,212,318,636
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 405,636,693 . The biggest common factor number is the GCF number.
So the greatest common factor 405,636,693 is 3.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 405, 636, 693?
Answer: GCF of 405, 636, 693 is 3.
2. How to Find the GCF of 405, 636, 693
Answer: Greatest Common Factor(GCF) of 405, 636, 693 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(405, 636, 693) = 3.