Greatest Common Factor of 417/343, 1951/145

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 417/343, 1951/145

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 417/343,1951/145

Given fractions are 417/343,1951/145

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 417,1951

Greatest Common Factor of Numerators i.e. GCF of 417,1951 is 1 .

LCM of Denominators means LCM of 343,145 as per the given fractions.

LCM of 343,145 is 49735 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 417,1951

GCF of Fractions 417/343,1951/145 is 1/49735

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

Greatest Common Factor of 417,1951 By Matching Biggest Common Factor Method

Greatest Common Factor of 417,1951 By Matching Biggest Common Factor Method

Factors of 417

List of positive integer factors of 417 that divides 417 without a remainder.

1,3,139,417

Factors of 1951

List of positive integer factors of 1951 that divides 1951 without a remainder.

1,1951

Greatest Common Factor

We found the factors 417,1951 . The biggest common factor number is the GCF number.
So the greatest common factor 417,1951 is 1.

Lets's calculate LCM of 343,145

Given numbers has no common factors except 1. So, there LCM is their product i.e 49735

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/49735

Therefore, the GCF of Fractions 417/343,1951/145 is 1/49735

Least Common Multiple of 343,145 with GCF Formula

Least Common Multiple of 343,145 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 343,145 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(343,145) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(343,145) x common factors =1 x 1 = 1

LCM(343,145) = ( 343 × 145 ) / 1

LCM(343,145) = 49735 / 1

LCM(343,145) = 49735


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 417/343, 1951/145

1. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

2. What is the GCF of Fractions for 417/343, 1951/145?

Answer: GCF of Numerators as per given numbers 417/343, 1951/145 is

GCF of Numerators i.e. for 417,1951 is 1

LCM of denominators i.e. for 343,145 is 49735.

Thus, GCF of Fractions is 1/49735.Finally, GCF of Fractions for 417/343, 1951/145 is 1/49735.