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GCF of 615/40, 383/139

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 615/40, 383/139 i.e 1/5560 easily. The following is the detailed procedure to determine the greatest common factor of fractions 615/40, 383/139.

Enter two or more fractions separated by "commas"

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

GCF of:

What is the GCF of 615/40,383/139?

Given fractions are 615/40,383/139

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 615/40,383/139, numerators are 615,383

Denominators are 40,139

The GCF of 615,383 is 1 .

LCM of 40,139 is 5560.

The greatest common factor of 615/40,383/139 = [GCF of 615,383]/[LCM of 40,139]= 1/5560

Therefore, the GCF of 615/40,383/139 is 1/5560.

Greatest Common Factor of 615,383

To find the highest common factor of 615,383, we have to find the factors of both numbers and list the highest common factor.

The factors of 615 are 1, 3, 5, 15, 41, 123, 205, 615

The factors of 383 are 1, 383

The HCF of 615,383 is 1.

Lets's calculate GCF of 615,383

Greatest Common Factor (GCF) of 615,383 By Common Division

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

Greatest Common Factor of 615,383 By Matching Biggest Common Factor Method

Greatest Common Factor of 615,383 By Matching Biggest Common Factor Method

Now, list down the factors of 615

:

1,3,5,15,41,123,205,615

Now, list down the factors of 383

:

1,383

Greatest Common Factor

We found the factors 615,383 . The biggest common factor number is the GCF number.
So the greatest common factor 615,383 is 1.

Lets's calculate LCM of 40,139

Lowest Common Multiple of 40,139 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 5560

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5560

Therefore, the GCF of Fractions 615/40,383/139 is 1/5560

Least Common Multiple of 40,139 with GCF Formula

Least Common Multiple of 40,139 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 40,139 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,139) = 1

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

GCF(40,139) x common factors =1 x 1 = 1

LCM(40,139) = ( 40 × 139 ) / 1

LCM(40,139) = 5560 / 1

LCM(40,139) = 5560


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FAQs on GCF of Fractions of 615/40, 383/139

1. What is the HCF of 615,383?

The HCF of 615,383 is 1

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. 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.

4. What is the GCF of Fractions for 615/40, 383/139?

Answer: GCF of Numerators as per given numbers 615/40, 383/139 is

GCF of Numerators i.e. for 615,383 is 1

LCM of denominators i.e. for 40,139 is 5560.

Thus, GCF of Fractions is 1/5560.Finally, GCF of Fractions for 615/40, 383/139 is 1/5560.