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GCF of 363/643, 466/781

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 363/643, 466/781 i.e 1/502183 easily. The following is the detailed procedure to determine the greatest common factor of fractions 363/643, 466/781.

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 363/643,466/781?

Given fractions are 363/643,466/781

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 363/643,466/781, numerators are 363,466

Denominators are 643,781

The GCF of 363,466 is 1 .

LCM of 643,781 is 502183.

The greatest common factor of 363/643,466/781 = [GCF of 363,466]/[LCM of 643,781]= 1/502183

Therefore, the GCF of 363/643,466/781 is 1/502183.

Greatest Common Factor of 363,466

To find the highest common factor of 363,466, we have to find the factors of both numbers and list the highest common factor.

The factors of 363 are 1, 3, 11, 33, 121, 363

The factors of 466 are 1, 2, 233, 466

The HCF of 363,466 is 1.

Lets's calculate GCF of 363,466

Greatest Common Factor (GCF) of 363,466 By Common Division

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

Greatest Common Factor of 363,466 By Matching Biggest Common Factor Method

Greatest Common Factor of 363,466 By Matching Biggest Common Factor Method

Now, list down the factors of 363

:

1,3,11,33,121,363

Now, list down the factors of 466

:

1,2,233,466

Greatest Common Factor

We found the factors 363,466 . The biggest common factor number is the GCF number.
So the greatest common factor 363,466 is 1.

Lets's calculate LCM of 643,781

Lowest Common Multiple of 643,781 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 502183

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/502183

Therefore, the GCF of Fractions 363/643,466/781 is 1/502183

Least Common Multiple of 643,781 with GCF Formula

Least Common Multiple of 643,781 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 643,781 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(643,781) = 1

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

GCF(643,781) x common factors =1 x 1 = 1

LCM(643,781) = ( 643 × 781 ) / 1

LCM(643,781) = 502183 / 1

LCM(643,781) = 502183


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FAQs on GCF of Fractions of 363/643, 466/781

1. What is the HCF of 363,466?

The HCF of 363,466 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 363/643, 466/781?

Answer: GCF of Numerators as per given numbers 363/643, 466/781 is

GCF of Numerators i.e. for 363,466 is 1

LCM of denominators i.e. for 643,781 is 502183.

Thus, GCF of Fractions is 1/502183.Finally, GCF of Fractions for 363/643, 466/781 is 1/502183.