Greatest Common Factor of 105, 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 105, 660 i.e. 15 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 105, 660 is 15.
GCF(105, 660) = 15
GCF of 105, 660
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 105, 660 by common division method
- Greatest Common Factor of 105, 660 with matching the biggest common factor
GCF of 105,660 is 15
| 3 | 105, 660 |
| 5 | 35, 220 |
| 7, 44 |
∴ So the GCF of the given numbers is 3 x 5 = 15
Factors of 105
List of positive integer factors of 105 that divides 105 without a remainder.
1,3,5,7,15,21,35,105
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 105,660 . The biggest common factor number is the GCF number.
So the greatest common factor 105,660 is 15.
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 105, 660
1. What is the GCF of 105, 660?
Answer: GCF of 105, 660 is 15.
2. How to Find the GCF of 105, 660
Answer: Greatest Common Factor(GCF) of 105, 660 = 15
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(105, 660) = 15.