Greatest Common Factor of 649, 660
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 649, 660 i.e. 11 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 649, 660 is 11.
GCF(649, 660) = 11
GCF of 649, 660
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 649, 660 by common division method
- Greatest Common Factor of 649, 660 with matching the biggest common factor
GCF of 649,660 is 11
| 11 | 649, 660 |
| 59, 60 |
∴ So the GCF of the given numbers is 11 = 11
Factors of 649
List of positive integer factors of 649 that divides 649 without a remainder.
1,11,59,649
Factors of 660
List of positive integer factors of 660 that divides 660 without a remainder.
1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660
Greatest Common Factor
We found the factors 649,660 . The biggest common factor number is the GCF number.
So the greatest common factor 649,660 is 11.
GCF of two or more Numbers Calculation Examples
Here are some samples of GCF of two or more Numbers calculations.
Frequently Asked Questions on GCF of 649, 660
1. What is the GCF of 649, 660?
Answer: GCF of 649, 660 is 11.
2. How to Find the GCF of 649, 660
Answer: Greatest Common Factor(GCF) of 649, 660 = 11
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(649, 660) = 11.