Greatest Common Factor of 1680, 1820
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 1680, 1820 i.e. 140 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 1680, 1820 is 140.
GCF(1680, 1820) = 140
GCF of 1680, 1820
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 1680, 1820 by common division method
- Greatest Common Factor of 1680, 1820 with matching the biggest common factor
GCF of 1680,1820 is 140
| 2 | 1680, 1820 |
| 2 | 840, 910 |
| 5 | 420, 455 |
| 7 | 84, 91 |
| 12, 13 |
∴ So the GCF of the given numbers is 2 x 2 x 5 x 7 = 140
Factors of 1680
List of positive integer factors of 1680 that divides 1680 without a remainder.
1,2,3,4,5,6,7,8,10,12,14,15,16,20,21,24,28,30,35,40,42,48,56,60,70,80,84,105,112,120,140,168,210,240,280,336,420,560,840,1680
Factors of 1820
List of positive integer factors of 1820 that divides 1820 without a remainder.
1,2,4,5,7,10,13,14,20,26,28,35,52,65,70,91,130,140,182,260,364,455,910,1820
Greatest Common Factor
We found the factors 1680,1820 . The biggest common factor number is the GCF number.
So the greatest common factor 1680,1820 is 140.
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 1680, 1820
1. What is the GCF of 1680, 1820?
Answer: GCF of 1680, 1820 is 140.
2. How to Find the GCF of 1680, 1820
Answer: Greatest Common Factor(GCF) of 1680, 1820 = 140
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(1680, 1820) = 140.