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 20, 840, 414 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 20, 840, 414 is 2.
GCF(20, 840, 414) = 2
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
2 | 20, 840, 414 |
10, 420, 207 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
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
Factors of 414
List of positive integer factors of 414 that divides 414 without a remainder.
1,2,3,6,9,18,23,46,69,138,207,414
Greatest Common Factor
We found the factors 20,840,414 . The biggest common factor number is the GCF number.
So the greatest common factor 20,840,414 is 2.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 20, 840, 414?
Answer: GCF of 20, 840, 414 is 2.
2. How to Find the GCF of 20, 840, 414
Answer: Greatest Common Factor(GCF) of 20, 840, 414 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(20, 840, 414) = 2.