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 432, 155, 30 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 432, 155, 30 is 1.
GCF(432, 155, 30) = 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 432
List of positive integer factors of 432 that divides 432 without a remainder.
1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Factors of 30
List of positive integer factors of 30 that divides 30 without a remainder.
1,2,3,5,6,10,15,30
Greatest Common Factor
We found the factors 432,155,30 . The biggest common factor number is the GCF number.
So the greatest common factor 432,155,30 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 432, 155, 30?
Answer: GCF of 432, 155, 30 is 1.
2. How to Find the GCF of 432, 155, 30
Answer: Greatest Common Factor(GCF) of 432, 155, 30 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(432, 155, 30) = 1.