Greatest Common Factor of 285, 155
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 285, 155 i.e. 5 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 285, 155 is 5.
GCF(285, 155) = 5
GCF of 285, 155
Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways
- Greatest Common Factor of 285, 155 by common division method
- Greatest Common Factor of 285, 155 with matching the biggest common factor
GCF of 285,155 is 5
| 5 | 285, 155 |
| 57, 31 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 285
List of positive integer factors of 285 that divides 285 without a remainder.
1,3,5,15,19,57,95,285
Factors of 155
List of positive integer factors of 155 that divides 155 without a remainder.
1,5,31,155
Greatest Common Factor
We found the factors 285,155 . The biggest common factor number is the GCF number.
So the greatest common factor 285,155 is 5.
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 285, 155
1. What is the GCF of 285, 155?
Answer: GCF of 285, 155 is 5.
2. How to Find the GCF of 285, 155
Answer: Greatest Common Factor(GCF) of 285, 155 = 5
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(285, 155) = 5.