Greatest Common Factor of 1945/497, 3178/143

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 1945/497, 3178/143

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 1945/497,3178/143

Given fractions are 1945/497,3178/143

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 1945,3178

Greatest Common Factor of Numerators i.e. GCF of 1945,3178 is 1 .

LCM of Denominators means LCM of 497,143 as per the given fractions.

LCM of 497,143 is 71071 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 1945,3178

GCF of Fractions 1945/497,3178/143 is 1/71071

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

Greatest Common Factor of 1945,3178 By Matching Biggest Common Factor Method

Greatest Common Factor of 1945,3178 By Matching Biggest Common Factor Method

Factors of 1945

List of positive integer factors of 1945 that divides 1945 without a remainder.

1,5,389,1945

Factors of 3178

List of positive integer factors of 3178 that divides 3178 without a remainder.

1,2,7,14,227,454,1589,3178

Greatest Common Factor

We found the factors 1945,3178 . The biggest common factor number is the GCF number.
So the greatest common factor 1945,3178 is 1.

Lets's calculate LCM of 497,143

Given numbers has no common factors except 1. So, there LCM is their product i.e 71071

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/71071

Therefore, the GCF of Fractions 1945/497,3178/143 is 1/71071

Least Common Multiple of 497,143 with GCF Formula

Least Common Multiple of 497,143 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 497,143 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(497,143) = 1

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

GCF(497,143) x common factors =1 x 1 = 1

LCM(497,143) = ( 497 × 143 ) / 1

LCM(497,143) = 71071 / 1

LCM(497,143) = 71071


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 1945/497, 3178/143

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 1945/497, 3178/143?

Answer: GCF of Numerators as per given numbers 1945/497, 3178/143 is

GCF of Numerators i.e. for 1945,3178 is 1

LCM of denominators i.e. for 497,143 is 71071.

Thus, GCF of Fractions is 1/71071.Finally, GCF of Fractions for 1945/497, 3178/143 is 1/71071.