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 978, 858, 13 i.e. 1 largest integer that divides all the numbers equally.
Greatest common factor (GCF) of 978, 858, 13 is 1.
GCF(978, 858, 13) = 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 978
List of positive integer factors of 978 that divides 978 without a remainder.
1,2,3,6,163,326,489,978
Factors of 858
List of positive integer factors of 858 that divides 858 without a remainder.
1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858
Factors of 13
List of positive integer factors of 13 that divides 13 without a remainder.
1,13
Greatest Common Factor
We found the factors 978,858,13 . The biggest common factor number is the GCF number.
So the greatest common factor 978,858,13 is 1.
Here are some samples of GCF of two or more Numbers calculations.
1. What is the GCF of 978, 858, 13?
Answer: GCF of 978, 858, 13 is 1.
2. How to Find the GCF of 978, 858, 13
Answer: Greatest Common Factor(GCF) of 978, 858, 13 = 1
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors GCF(978, 858, 13) = 1.