Greatest Common Factor of 775, 620
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 775, 620 i.e. 155 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 775, 620 is 155.
GCF(775, 620) = 155
GCF of 775, 620
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 775, 620 by common division method
- Greatest Common Factor of 775, 620 with matching the biggest common factor
GCF of 775,620 is 155
| 5 | 775, 620 |
| 31 | 155, 124 |
| 5, 4 |
∴ So the GCF of the given numbers is 5 x 31 = 155
Factors of 775
List of positive integer factors of 775 that divides 775 without a remainder.
1,5,25,31,155,775
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
Greatest Common Factor
We found the factors 775,620 . The biggest common factor number is the GCF number.
So the greatest common factor 775,620 is 155.
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 775, 620
1. What is the GCF of 775, 620?
Answer: GCF of 775, 620 is 155.
2. How to Find the GCF of 775, 620
Answer: Greatest Common Factor(GCF) of 775, 620 = 155
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(775, 620) = 155.