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GCF of 871/40, 836/4384

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 871/40, 836/4384 i.e 1/21920 easily. The following is the detailed procedure to determine the greatest common factor of fractions 871/40, 836/4384.

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 871/40,836/4384?

Given fractions are 871/40,836/4384

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 871/40,836/4384, numerators are 871,836

Denominators are 40,4384

The GCF of 871,836 is 1 .

LCM of 40,4384 is 21920.

The greatest common factor of 871/40,836/4384 = [GCF of 871,836]/[LCM of 40,4384]= 1/21920

Therefore, the GCF of 871/40,836/4384 is 1/21920.

Greatest Common Factor of 871,836

To find the highest common factor of 871,836, we have to find the factors of both numbers and list the highest common factor.

The factors of 871 are 1, 13, 67, 871

The factors of 836 are 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

The HCF of 871,836 is 1.

Lets's calculate GCF of 871,836

Greatest Common Factor (GCF) of 871,836 By Common Division

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

Greatest Common Factor of 871,836 By Matching Biggest Common Factor Method

Greatest Common Factor of 871,836 By Matching Biggest Common Factor Method

Now, list down the factors of 871

:

1,13,67,871

Now, list down the factors of 836

:

1,2,4,11,19,22,38,44,76,209,418,836

Greatest Common Factor

We found the factors 871,836 . The biggest common factor number is the GCF number.
So the greatest common factor 871,836 is 1.

Lets's calculate LCM of 40,4384

Lowest Common Multiple of 40,4384 using Common Division

2 40, 4384
2 20, 2192
2 10, 1096
5, 548

∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 548 = 21920

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/21920

Therefore, the GCF of Fractions 871/40,836/4384 is 1/21920

Least Common Multiple of 40,4384 with GCF Formula

Least Common Multiple of 40,4384 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 40,4384 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,4384) = 8

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

GCF(40,4384) x common factors =8 x 1 = 8

LCM(40,4384) = ( 40 × 4384 ) / 8

LCM(40,4384) = 175360 / 8

LCM(40,4384) = 21920


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FAQs on GCF of Fractions of 871/40, 836/4384

1. What is the HCF of 871,836?

The HCF of 871,836 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 871/40, 836/4384?

Answer: GCF of Numerators as per given numbers 871/40, 836/4384 is

GCF of Numerators i.e. for 871,836 is 1

LCM of denominators i.e. for 40,4384 is 21920.

Thus, GCF of Fractions is 1/21920.Finally, GCF of Fractions for 871/40, 836/4384 is 1/21920.