How to Find GCF of 77/90, 913/36, 758/562?

GCF of 77/90, 913/36, 758/562

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 77/90, 913/36, 758/562 i.e 1/50580 easily. The following is the detailed procedure to determine the greatest common factor of fractions 77/90, 913/36, 758/562.

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 77/90,913/36,758/562?

Given fractions are 77/90,913/36,758/562

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 77/90,913/36,758/562, numerators are 77,913,758

Denominators are 90,36,562

The GCF of 77,913,758 is 1 .

LCM of 90,36,562 is 50580.

The greatest common factor of 77/90,913/36,758/562 = [GCF of 77,913,758]/[LCM of 90,36,562]= 1/50580

Therefore, the GCF of 77/90,913/36,758/562 is 1/50580.

Greatest Common Factor of 77,913,758

To find the highest common factor of 77,913,758, we have to find the factors of both numbers and list the highest common factor.

The factors of 77 are 1, 7, 11, 77

The factors of 913 are 1, 11, 83, 913

The factors of 758 are 1, 2, 379, 758

The HCF of 77,913,758 is 1.

Lets's calculate GCF of 77,913,758

Greatest Common Factor (GCF) of 77,913,758 By Common Division

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

Greatest Common Factor of 77,913,758 By Matching Biggest Common Factor Method

Now, list down the factors of 77

1,7,11,77

Now, list down the factors of 913

1,11,83,913

Now, list down the factors of 758

1,2,379,758

Greatest Common Factor

We found the factors 77,913,758 . The biggest common factor number is the GCF number.
So the greatest common factor 77,913,758 is 1.

Lets's calculate LCM of 90,36,562

Lowest Common Multiple of 90,36,562 using Common Division

2	90, 36, 562
3	45, 18, 281
3	15, 6, 281
	5, 2, 281

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 2 x 281 = 50580

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/50580

Therefore, the GCF of Fractions 77/90,913/36,758/562 is 1/50580

Least Common Multiple of 90,36,562 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 90,36,562 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,36,562) = 2

common factors(in case of two or more numbers have common factors) = 18

GCF(90,36,562) x common factors =2 x 18 = 36

LCM(90,36,562) = ( 90 × 36 × 562 ) / 36

LCM(90,36,562) = 1820880 / 36

LCM(90,36,562) = 50580

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FAQs on GCF of Fractions of 77/90, 913/36, 758/562

1. What is the HCF of 77,913,758?

The HCF of 77,913,758 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 77/90, 913/36, 758/562?

Answer: GCF of Numerators as per given numbers 77/90, 913/36, 758/562 is

GCF of Numerators i.e. for 77,913,758 is 1

LCM of denominators i.e. for 90,36,562 is 50580.

Thus, GCF of Fractions is 1/50580.Finally, GCF of Fractions for 77/90, 913/36, 758/562 is 1/50580.