Greatest Common Factor of 6390, 9990
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 6390, 9990 i.e. 90 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 6390, 9990 is 90.
GCF(6390, 9990) = 90
GCF of 6390, 9990
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 6390, 9990 by common division method
- Greatest Common Factor of 6390, 9990 with matching the biggest common factor
GCF of 6390,9990 is 90
| 2 | 6390, 9990 |
| 3 | 3195, 4995 |
| 3 | 1065, 1665 |
| 5 | 355, 555 |
| 71, 111 |
∴ So the GCF of the given numbers is 2 x 3 x 3 x 5 = 90
Factors of 6390
List of positive integer factors of 6390 that divides 6390 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,71,90,142,213,355,426,639,710,1065,1278,2130,3195,6390
Factors of 9990
List of positive integer factors of 9990 that divides 9990 without a remainder.
1,2,3,5,6,9,10,15,18,27,30,37,45,54,74,90,111,135,185,222,270,333,370,555,666,999,1110,1665,1998,3330,4995,9990
Greatest Common Factor
We found the factors 6390,9990 . The biggest common factor number is the GCF number.
So the greatest common factor 6390,9990 is 90.
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 6390, 9990
1. What is the GCF of 6390, 9990?
Answer: GCF of 6390, 9990 is 90.
2. How to Find the GCF of 6390, 9990
Answer: Greatest Common Factor(GCF) of 6390, 9990 = 90
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(6390, 9990) = 90.