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GCF of 347/870, 641/480

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 347/870, 641/480 i.e 1/13920 easily. The following is the detailed procedure to determine the greatest common factor of fractions 347/870, 641/480.

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 347/870,641/480?

Given fractions are 347/870,641/480

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 347/870,641/480, numerators are 347,641

Denominators are 870,480

The GCF of 347,641 is 1 .

LCM of 870,480 is 13920.

The greatest common factor of 347/870,641/480 = [GCF of 347,641]/[LCM of 870,480]= 1/13920

Therefore, the GCF of 347/870,641/480 is 1/13920.

Greatest Common Factor of 347,641

To find the highest common factor of 347,641, we have to find the factors of both numbers and list the highest common factor.

The factors of 347 are 1, 347

The factors of 641 are 1, 641

The HCF of 347,641 is 1.

Lets's calculate GCF of 347,641

Greatest Common Factor (GCF) of 347,641 By Common Division

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

Greatest Common Factor of 347,641 By Matching Biggest Common Factor Method

Greatest Common Factor of 347,641 By Matching Biggest Common Factor Method

Now, list down the factors of 347

:

1,347

Now, list down the factors of 641

:

1,641

Greatest Common Factor

We found the factors 347,641 . The biggest common factor number is the GCF number.
So the greatest common factor 347,641 is 1.

Lets's calculate LCM of 870,480

Lowest Common Multiple of 870,480 using Common Division

2 870, 480
3 435, 240
5 145, 80
29, 16

∴ So the LCM of the given numbers is 2 x 3 x 5 x 29 x 16 = 13920

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/13920

Therefore, the GCF of Fractions 347/870,641/480 is 1/13920

Least Common Multiple of 870,480 with GCF Formula

Least Common Multiple of 870,480 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 870,480 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(870,480) = 30

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

GCF(870,480) x common factors =30 x 1 = 30

LCM(870,480) = ( 870 × 480 ) / 30

LCM(870,480) = 417600 / 30

LCM(870,480) = 13920


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FAQs on GCF of Fractions of 347/870, 641/480

1. What is the HCF of 347,641?

The HCF of 347,641 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 347/870, 641/480?

Answer: GCF of Numerators as per given numbers 347/870, 641/480 is

GCF of Numerators i.e. for 347,641 is 1

LCM of denominators i.e. for 870,480 is 13920.

Thus, GCF of Fractions is 1/13920.Finally, GCF of Fractions for 347/870, 641/480 is 1/13920.