Greatest Common Factor of 690, 428
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 690, 428 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 690, 428 is 2.
GCF(690, 428) = 2
GCF of 690, 428
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 690, 428 by common division method
- Greatest Common Factor of 690, 428 with matching the biggest common factor
GCF of 690,428 is 2
| 2 | 690, 428 |
| 345, 214 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 690
List of positive integer factors of 690 that divides 690 without a remainder.
1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690
Factors of 428
List of positive integer factors of 428 that divides 428 without a remainder.
1,2,4,107,214,428
Greatest Common Factor
We found the factors 690,428 . The biggest common factor number is the GCF number.
So the greatest common factor 690,428 is 2.
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 690, 428
1. What is the GCF of 690, 428?
Answer: GCF of 690, 428 is 2.
2. How to Find the GCF of 690, 428
Answer: Greatest Common Factor(GCF) of 690, 428 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(690, 428) = 2.