Greatest Common Factor of 2, 24, 18, 20
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 2, 24, 18, 20 i.e. 2 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 2, 24, 18, 20 is 2.
GCF(2, 24, 18, 20) = 2
GCF of 2, 24, 18, 20
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 2, 24, 18, 20 by common division method
- Greatest Common Factor of 2, 24, 18, 20 with matching the biggest common factor
GCF of 2,24,18,20 is 2
| 2 | 2, 24, 18, 20 |
| 1, 12, 9, 10 |
∴ So the GCF of the given numbers is 2 = 2
Factors of 2
List of positive integer factors of 2 that divides 2 without a remainder.
1,2
Factors of 24
List of positive integer factors of 24 that divides 24 without a remainder.
1,2,3,4,6,8,12,24
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Greatest Common Factor
We found the factors 2,24,18,20 . The biggest common factor number is the GCF number.
So the greatest common factor 2,24,18,20 is 2.
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 2, 24, 18, 20
1. What is the GCF of 2, 24, 18, 20?
Answer: GCF of 2, 24, 18, 20 is 2.
2. How to Find the GCF of 2, 24, 18, 20
Answer: Greatest Common Factor(GCF) of 2, 24, 18, 20 = 2
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(2, 24, 18, 20) = 2.