Greatest Common Factor of 17, 49, 42, 69

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 17, 49, 42, 69 i.e. 1 largest integer that divides all the numbers equally.

Greatest common factor (GCF) of 17, 49, 42, 69 is 1.

GCF(17, 49, 42, 69) = 1

GCF of 17, 49, 42, 69

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

GCF of:

Greatest Common Factor of 17,49,42,69

GCF of 17,49,42,69 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 49

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

1,7,49

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Greatest Common Factor

We found the factors 17,49,42,69 . The biggest common factor number is the GCF number.
So the greatest common factor 17,49,42,69 is 1.

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 17, 49, 42, 69

1. What is the GCF of 17, 49, 42, 69?

Answer: GCF of 17, 49, 42, 69 is 1.

2. How to Find the GCF of 17, 49, 42, 69

Answer: Greatest Common Factor(GCF) of 17, 49, 42, 69 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 49, 42, 69) = 1.