How to Find GCF of 35/47, 31/15, 887/11?

GCF of 35/47, 31/15, 887/11

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 35/47, 31/15, 887/11 i.e 1/7755 easily. The following is the detailed procedure to determine the greatest common factor of fractions 35/47, 31/15, 887/11.

Enter two or more fractions separated by "commas"

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

What is the GCF of 35/47,31/15,887/11?

Given fractions are 35/47,31/15,887/11

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 35/47,31/15,887/11, numerators are 35,31,887

Denominators are 47,15,11

The GCF of 35,31,887 is 1 .

LCM of 47,15,11 is 7755.

The greatest common factor of 35/47,31/15,887/11 = [GCF of 35,31,887]/[LCM of 47,15,11]= 1/7755

Therefore, the GCF of 35/47,31/15,887/11 is 1/7755.

Greatest Common Factor of 35,31,887

To find the highest common factor of 35,31,887, we have to find the factors of both numbers and list the highest common factor.

The factors of 35 are 1, 5, 7, 35

The factors of 31 are 1, 31

The factors of 887 are 1, 887

The HCF of 35,31,887 is 1.

Lets's calculate GCF of 35,31,887

Greatest Common Factor (GCF) of 35,31,887 By Common Division

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

Greatest Common Factor of 35,31,887 By Matching Biggest Common Factor Method

Now, list down the factors of 35

1,5,7,35

Now, list down the factors of 31

1,31

Now, list down the factors of 887

1,887

Greatest Common Factor

We found the factors 35,31,887 . The biggest common factor number is the GCF number.
So the greatest common factor 35,31,887 is 1.

Lets's calculate LCM of 47,15,11

Lowest Common Multiple of 47,15,11 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 7755

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7755

Therefore, the GCF of Fractions 35/47,31/15,887/11 is 1/7755

Least Common Multiple of 47,15,11 with GCF Formula

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

We need to calculate greatest common factor of 47,15,11 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,15,11) = 1

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

GCF(47,15,11) x common factors =1 x 1 = 1

LCM(47,15,11) = ( 47 × 15 × 11 ) / 1

LCM(47,15,11) = 7755 / 1

LCM(47,15,11) = 7755

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FAQs on GCF of Fractions of 35/47, 31/15, 887/11

1. What is the HCF of 35,31,887?

The HCF of 35,31,887 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 35/47, 31/15, 887/11?

Answer: GCF of Numerators as per given numbers 35/47, 31/15, 887/11 is

GCF of Numerators i.e. for 35,31,887 is 1

LCM of denominators i.e. for 47,15,11 is 7755.

Thus, GCF of Fractions is 1/7755.Finally, GCF of Fractions for 35/47, 31/15, 887/11 is 1/7755.