Greatest Common Factor of 497, 1540
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 497, 1540 i.e. 7 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 497, 1540 is 7.
GCF(497, 1540) = 7
GCF of 497, 1540
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 497, 1540 by common division method
- Greatest Common Factor of 497, 1540 with matching the biggest common factor
GCF of 497,1540 is 7
| 7 | 497, 1540 |
| 71, 220 |
∴ So the GCF of the given numbers is 7 = 7
Factors of 497
List of positive integer factors of 497 that divides 497 without a remainder.
1,7,71,497
Factors of 1540
List of positive integer factors of 1540 that divides 1540 without a remainder.
1,2,4,5,7,10,11,14,20,22,28,35,44,55,70,77,110,140,154,220,308,385,770,1540
Greatest Common Factor
We found the factors 497,1540 . The biggest common factor number is the GCF number.
So the greatest common factor 497,1540 is 7.
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 497, 1540
1. What is the GCF of 497, 1540?
Answer: GCF of 497, 1540 is 7.
2. How to Find the GCF of 497, 1540
Answer: Greatest Common Factor(GCF) of 497, 1540 = 7
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(497, 1540) = 7.