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 483, 840 i.e. 21 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 483, 840 is 21.
GCF(483, 840) = 21
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
3 | 483, 840 |
7 | 161, 280 |
23, 40 |
∴ So the GCF of the given numbers is 3 x 7 = 21
Factors of 483
List of positive integer factors of 483 that divides 483 without a remainder.
1,3,7,21,23,69,161,483
Factors of 840
List of positive integer factors of 840 that divides 840 without a remainder.
1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840
Greatest Common Factor
We found the factors 483,840 . The biggest common factor number is the GCF number.
So the greatest common factor 483,840 is 21.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 483, 840?
Answer: GCF of 483, 840 is 21.
2. How to Find the GCF of 483, 840
Answer: Greatest Common Factor(GCF) of 483, 840 = 21
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(483, 840) = 21.