Greatest Common Factor of 155, 403
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 155, 403 i.e. 31 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 155, 403 is 31.
GCF(155, 403) = 31
GCF of 155, 403
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 155, 403 by common division method
- Greatest Common Factor of 155, 403 with matching the biggest common factor
GCF of 155,403 is 31
| 31 | 155, 403 |
| 5, 13 |
∴ So the GCF of the given numbers is 31 = 31
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
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 155,403 . The biggest common factor number is the GCF number.
So the greatest common factor 155,403 is 31.
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 155, 403
1. What is the GCF of 155, 403?
Answer: GCF of 155, 403 is 31.
2. How to Find the GCF of 155, 403
Answer: Greatest Common Factor(GCF) of 155, 403 = 31
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(155, 403) = 31.