How to Find GCF of 88/61, 781/68, 799/422?

GCF of 88/61, 781/68, 799/422

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 88/61, 781/68, 799/422 i.e 1/875228 easily. The following is the detailed procedure to determine the greatest common factor of fractions 88/61, 781/68, 799/422.

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 88/61,781/68,799/422?

Given fractions are 88/61,781/68,799/422

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 88/61,781/68,799/422, numerators are 88,781,799

Denominators are 61,68,422

The GCF of 88,781,799 is 1 .

LCM of 61,68,422 is 875228.

The greatest common factor of 88/61,781/68,799/422 = [GCF of 88,781,799]/[LCM of 61,68,422]= 1/875228

Therefore, the GCF of 88/61,781/68,799/422 is 1/875228.

Greatest Common Factor of 88,781,799

To find the highest common factor of 88,781,799, we have to find the factors of both numbers and list the highest common factor.

The factors of 88 are 1, 2, 4, 8, 11, 22, 44, 88

The factors of 781 are 1, 11, 71, 781

The factors of 799 are 1, 17, 47, 799

The HCF of 88,781,799 is 1.

Lets's calculate GCF of 88,781,799

Greatest Common Factor (GCF) of 88,781,799 By Common Division

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

Greatest Common Factor of 88,781,799 By Matching Biggest Common Factor Method

Now, list down the factors of 88

1,2,4,8,11,22,44,88

Now, list down the factors of 781

1,11,71,781

Now, list down the factors of 799

1,17,47,799

Greatest Common Factor

We found the factors 88,781,799 . The biggest common factor number is the GCF number.
So the greatest common factor 88,781,799 is 1.

Lets's calculate LCM of 61,68,422

Lowest Common Multiple of 61,68,422 using Common Division

2	61, 68, 422
	61, 34, 211

∴ So the LCM of the given numbers is 2 x 61 x 34 x 211 = 875228

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/875228

Therefore, the GCF of Fractions 88/61,781/68,799/422 is 1/875228

Least Common Multiple of 61,68,422 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 61,68,422 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(61,68,422) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(61,68,422) x common factors =1 x 2 = 2

LCM(61,68,422) = ( 61 × 68 × 422 ) / 2

LCM(61,68,422) = 1750456 / 2

LCM(61,68,422) = 875228

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 88/61, 781/68, 799/422

1. What is the HCF of 88,781,799?

The HCF of 88,781,799 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 88/61, 781/68, 799/422?

Answer: GCF of Numerators as per given numbers 88/61, 781/68, 799/422 is

GCF of Numerators i.e. for 88,781,799 is 1

LCM of denominators i.e. for 61,68,422 is 875228.

Thus, GCF of Fractions is 1/875228.Finally, GCF of Fractions for 88/61, 781/68, 799/422 is 1/875228.