Greatest Common Factor of 1521, 6990
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 1521, 6990 i.e. 3 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1521, 6990 is 3.
GCF(1521, 6990) = 3
GCF of 1521, 6990
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 1521, 6990 by common division method
- Greatest Common Factor of 1521, 6990 with matching the biggest common factor
GCF of 1521,6990 is 3
| 3 | 1521, 6990 |
| 507, 2330 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 1521
List of positive integer factors of 1521 that divides 1521 without a remainder.
1,3,9,13,39,117,169,507,1521
Factors of 6990
List of positive integer factors of 6990 that divides 6990 without a remainder.
1,2,3,5,6,10,15,30,233,466,699,1165,1398,2330,3495,6990
Greatest Common Factor
We found the factors 1521,6990 . The biggest common factor number is the GCF number.
So the greatest common factor 1521,6990 is 3.
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 1521, 6990
1. What is the GCF of 1521, 6990?
Answer: GCF of 1521, 6990 is 3.
2. How to Find the GCF of 1521, 6990
Answer: Greatest Common Factor(GCF) of 1521, 6990 = 3
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1521, 6990) = 3.