Greatest Common Factor of 23, 98, 49, 20, 380

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 23, 98, 49, 20, 380 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 23, 98, 49, 20, 380 is 1.

GCF(23, 98, 49, 20, 380) = 1

GCF of 23, 98, 49, 20, 380

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

GCF of:

Greatest Common Factor of 23,98,49,20,380

GCF of 23,98,49,20,380 is 1

∴ GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor (GCF) By Matching Biggest Common Factor Method

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Greatest Common Factor

We found the factors 23,98,49,20,380 . The biggest common factor number is the GCF number.
So the greatest common factor 23,98,49,20,380 is 1.

GCF of two or more Numbers Calculation Examples

Frequently Asked Questions on GCF of 23, 98, 49, 20, 380

1. What is the GCF of 23, 98, 49, 20, 380?

Answer: GCF of 23, 98, 49, 20, 380 is 1.

2. How to Find the GCF of 23, 98, 49, 20, 380

Answer: Greatest Common Factor(GCF) of 23, 98, 49, 20, 380 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(23, 98, 49, 20, 380) = 1.