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GCF of 978/90, 5707/797

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 978/90, 5707/797 i.e 1/71730 easily. The following is the detailed procedure to determine the greatest common factor of fractions 978/90, 5707/797.

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 978/90,5707/797?

Given fractions are 978/90,5707/797

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 978/90,5707/797, numerators are 978,5707

Denominators are 90,797

The GCF of 978,5707 is 1 .

LCM of 90,797 is 71730.

The greatest common factor of 978/90,5707/797 = [GCF of 978,5707]/[LCM of 90,797]= 1/71730

Therefore, the GCF of 978/90,5707/797 is 1/71730.

Greatest Common Factor of 978,5707

To find the highest common factor of 978,5707, we have to find the factors of both numbers and list the highest common factor.

The factors of 978 are 1, 2, 3, 6, 163, 326, 489, 978

The factors of 5707 are 1, 13, 439, 5707

The HCF of 978,5707 is 1.

Lets's calculate GCF of 978,5707

Greatest Common Factor (GCF) of 978,5707 By Common Division

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

Greatest Common Factor of 978,5707 By Matching Biggest Common Factor Method

Greatest Common Factor of 978,5707 By Matching Biggest Common Factor Method

Now, list down the factors of 978

:

1,2,3,6,163,326,489,978

Now, list down the factors of 5707

:

1,13,439,5707

Greatest Common Factor

We found the factors 978,5707 . The biggest common factor number is the GCF number.
So the greatest common factor 978,5707 is 1.


Lets's calculate LCM of 90,797

Lowest Common Multiple of 90,797 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 71730

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/71730

Therefore, the GCF of Fractions 978/90,5707/797 is 1/71730

Least Common Multiple of 90,797 with GCF Formula

Least Common Multiple of 90,797 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 90,797 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,797) = 1

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

GCF(90,797) x common factors =1 x 1 = 1

LCM(90,797) = ( 90 × 797 ) / 1

LCM(90,797) = 71730 / 1

LCM(90,797) = 71730


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 978/90, 5707/797

1. What is the HCF of 978,5707?

The HCF of 978,5707 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 978/90, 5707/797?

Answer: GCF of Numerators as per given numbers 978/90, 5707/797 is

GCF of Numerators i.e. for 978,5707 is 1

LCM of denominators i.e. for 90,797 is 71730.

Thus, GCF of Fractions is 1/71730.Finally, GCF of Fractions for 978/90, 5707/797 is 1/71730.