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 84, 24, 21, 403 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 84, 24, 21, 403 is 1.
GCF(84, 24, 21, 403) = 1
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
∴ GCF of numbers is 1 because of no common factors present between them.
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
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 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 403
List of positive integer factors of 403 that divides 403 without a remainder.
1,13,31,403
Greatest Common Factor
We found the factors 84,24,21,403 . The biggest common factor number is the GCF number.
So the greatest common factor 84,24,21,403 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 84, 24, 21, 403?
Answer: GCF of 84, 24, 21, 403 is 1.
2. How to Find the GCF of 84, 24, 21, 403
Answer: Greatest Common Factor(GCF) of 84, 24, 21, 403 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(84, 24, 21, 403) = 1.