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GCF of 198/72, 563/446

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 198/72, 563/446 i.e 1/16056 easily. The following is the detailed procedure to determine the greatest common factor of fractions 198/72, 563/446.

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 198/72,563/446?

Given fractions are 198/72,563/446

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 198/72,563/446, numerators are 198,563

Denominators are 72,446

The GCF of 198,563 is 1 .

LCM of 72,446 is 16056.

The greatest common factor of 198/72,563/446 = [GCF of 198,563]/[LCM of 72,446]= 1/16056

Therefore, the GCF of 198/72,563/446 is 1/16056.

Greatest Common Factor of 198,563

To find the highest common factor of 198,563, we have to find the factors of both numbers and list the highest common factor.

The factors of 198 are 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

The factors of 563 are 1, 563

The HCF of 198,563 is 1.

Lets's calculate GCF of 198,563

Greatest Common Factor (GCF) of 198,563 By Common Division

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

Greatest Common Factor of 198,563 By Matching Biggest Common Factor Method

Greatest Common Factor of 198,563 By Matching Biggest Common Factor Method

Now, list down the factors of 198

:

1,2,3,6,9,11,18,22,33,66,99,198

Now, list down the factors of 563

:

1,563

Greatest Common Factor

We found the factors 198,563 . The biggest common factor number is the GCF number.
So the greatest common factor 198,563 is 1.

Lets's calculate LCM of 72,446

Lowest Common Multiple of 72,446 using Common Division

2 72, 446
36, 223

∴ So the LCM of the given numbers is 2 x 36 x 223 = 16056

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/16056

Therefore, the GCF of Fractions 198/72,563/446 is 1/16056

Least Common Multiple of 72,446 with GCF Formula

Least Common Multiple of 72,446 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 72,446 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,446) = 2

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

GCF(72,446) x common factors =2 x 1 = 2

LCM(72,446) = ( 72 × 446 ) / 2

LCM(72,446) = 32112 / 2

LCM(72,446) = 16056


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FAQs on GCF of Fractions of 198/72, 563/446

1. What is the HCF of 198,563?

The HCF of 198,563 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 198/72, 563/446?

Answer: GCF of Numerators as per given numbers 198/72, 563/446 is

GCF of Numerators i.e. for 198,563 is 1

LCM of denominators i.e. for 72,446 is 16056.

Thus, GCF of Fractions is 1/16056.Finally, GCF of Fractions for 198/72, 563/446 is 1/16056.