Greatest Common Factor of 43/83, 166/31, 690/325

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 43/83, 166/31, 690/325

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 43/83,166/31,690/325

Given fractions are 43/83,166/31,690/325

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 43,166,690

Greatest Common Factor of Numerators i.e. GCF of 43,166,690 is 1 .

LCM of Denominators means LCM of 83,31,325 as per the given fractions.

LCM of 83,31,325 is 836225 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 43,166,690

GCF of Fractions 43/83,166/31,690/325 is 1/836225

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

Greatest Common Factor of 43,166,690 By Matching Biggest Common Factor Method

Greatest Common Factor of 43,166,690 By Matching Biggest Common Factor Method

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 43,166,690 . The biggest common factor number is the GCF number.
So the greatest common factor 43,166,690 is 1.

Lets's calculate LCM of 83,31,325

Given numbers has no common factors except 1. So, there LCM is their product i.e 836225

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/836225

Therefore, the GCF of Fractions 43/83,166/31,690/325 is 1/836225

Least Common Multiple of 83,31,325 with GCF Formula

Least Common Multiple of 83,31,325 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 83,31,325 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(83,31,325) = 1

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

GCF(83,31,325) x common factors =1 x 1 = 1

LCM(83,31,325) = ( 83 × 31 × 325 ) / 1

LCM(83,31,325) = 836225 / 1

LCM(83,31,325) = 836225


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 43/83, 166/31, 690/325

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 43/83, 166/31, 690/325?

Answer: GCF of Numerators as per given numbers 43/83, 166/31, 690/325 is

GCF of Numerators i.e. for 43,166,690 is 1

LCM of denominators i.e. for 83,31,325 is 836225.

Thus, GCF of Fractions is 1/836225.Finally, GCF of Fractions for 43/83, 166/31, 690/325 is 1/836225.