Greatest Common Factor of 620, 560
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 620, 560 i.e. 20 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 620, 560 is 20.
GCF(620, 560) = 20
GCF of 620, 560
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 620, 560 by common division method
- Greatest Common Factor of 620, 560 with matching the biggest common factor
GCF of 620,560 is 20
| 2 | 620, 560 |
| 2 | 310, 280 |
| 5 | 155, 140 |
| 31, 28 |
∴ So the GCF of the given numbers is 2 x 2 x 5 = 20
Factors of 620
List of positive integer factors of 620 that divides 620 without a remainder.
1,2,4,5,10,20,31,62,124,155,310,620
Factors of 560
List of positive integer factors of 560 that divides 560 without a remainder.
1,2,4,5,7,8,10,14,16,20,28,35,40,56,70,80,112,140,280,560
Greatest Common Factor
We found the factors 620,560 . The biggest common factor number is the GCF number.
So the greatest common factor 620,560 is 20.
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 620, 560
1. What is the GCF of 620, 560?
Answer: GCF of 620, 560 is 20.
2. How to Find the GCF of 620, 560
Answer: Greatest Common Factor(GCF) of 620, 560 = 20
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(620, 560) = 20.