How to Find GCF of 66/197, 10/779, 213/544?

GCF of 66/197, 10/779, 213/544

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 66/197, 10/779, 213/544 i.e 1/83483872 easily. The following is the detailed procedure to determine the greatest common factor of fractions 66/197, 10/779, 213/544.

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 66/197,10/779,213/544?

Given fractions are 66/197,10/779,213/544

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 66/197,10/779,213/544, numerators are 66,10,213

Denominators are 197,779,544

The GCF of 66,10,213 is 1 .

LCM of 197,779,544 is 83483872.

The greatest common factor of 66/197,10/779,213/544 = [GCF of 66,10,213]/[LCM of 197,779,544]= 1/83483872

Therefore, the GCF of 66/197,10/779,213/544 is 1/83483872.

Greatest Common Factor of 66,10,213

To find the highest common factor of 66,10,213, we have to find the factors of both numbers and list the highest common factor.

The factors of 66 are 1, 2, 3, 6, 11, 22, 33, 66

The factors of 10 are 1, 2, 5, 10

The factors of 213 are 1, 3, 71, 213

The HCF of 66,10,213 is 1.

Lets's calculate GCF of 66,10,213

Greatest Common Factor (GCF) of 66,10,213 By Common Division

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

Greatest Common Factor of 66,10,213 By Matching Biggest Common Factor Method

Now, list down the factors of 66

1,2,3,6,11,22,33,66

Now, list down the factors of 10

1,2,5,10

Now, list down the factors of 213

1,3,71,213

Greatest Common Factor

We found the factors 66,10,213 . The biggest common factor number is the GCF number.
So the greatest common factor 66,10,213 is 1.

Lets's calculate LCM of 197,779,544

Lowest Common Multiple of 197,779,544 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 83483872

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/83483872

Therefore, the GCF of Fractions 66/197,10/779,213/544 is 1/83483872

Least Common Multiple of 197,779,544 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 197,779,544 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(197,779,544) = 1

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

GCF(197,779,544) x common factors =1 x 1 = 1

LCM(197,779,544) = ( 197 × 779 × 544 ) / 1

LCM(197,779,544) = 83483872 / 1

LCM(197,779,544) = 83483872

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FAQs on GCF of Fractions of 66/197, 10/779, 213/544

1. What is the HCF of 66,10,213?

The HCF of 66,10,213 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 66/197, 10/779, 213/544?

Answer: GCF of Numerators as per given numbers 66/197, 10/779, 213/544 is

GCF of Numerators i.e. for 66,10,213 is 1

LCM of denominators i.e. for 197,779,544 is 83483872.

Thus, GCF of Fractions is 1/83483872.Finally, GCF of Fractions for 66/197, 10/779, 213/544 is 1/83483872.