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GCF of 668/835, 163/765

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 668/835, 163/765 i.e 1/127755 easily. The following is the detailed procedure to determine the greatest common factor of fractions 668/835, 163/765.

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 668/835,163/765?

Given fractions are 668/835,163/765

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 668/835,163/765, numerators are 668,163

Denominators are 835,765

The GCF of 668,163 is 1 .

LCM of 835,765 is 127755.

The greatest common factor of 668/835,163/765 = [GCF of 668,163]/[LCM of 835,765]= 1/127755

Therefore, the GCF of 668/835,163/765 is 1/127755.

Greatest Common Factor of 668,163

To find the highest common factor of 668,163, we have to find the factors of both numbers and list the highest common factor.

The factors of 668 are 1, 2, 4, 167, 334, 668

The factors of 163 are 1, 163

The HCF of 668,163 is 1.

Lets's calculate GCF of 668,163

Greatest Common Factor (GCF) of 668,163 By Common Division

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

Greatest Common Factor of 668,163 By Matching Biggest Common Factor Method

Greatest Common Factor of 668,163 By Matching Biggest Common Factor Method

Now, list down the factors of 668

:

1,2,4,167,334,668

Now, list down the factors of 163

:

1,163

Greatest Common Factor

We found the factors 668,163 . The biggest common factor number is the GCF number.
So the greatest common factor 668,163 is 1.


Lets's calculate LCM of 835,765

Lowest Common Multiple of 835,765 using Common Division

5 835, 765
167, 153

∴ So the LCM of the given numbers is 5 x 167 x 153 = 127755

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/127755

Therefore, the GCF of Fractions 668/835,163/765 is 1/127755

Least Common Multiple of 835,765 with GCF Formula

Least Common Multiple of 835,765 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 835,765 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(835,765) = 5

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

GCF(835,765) x common factors =5 x 1 = 5

LCM(835,765) = ( 835 × 765 ) / 5

LCM(835,765) = 638775 / 5

LCM(835,765) = 127755


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 668/835, 163/765

1. What is the HCF of 668,163?

The HCF of 668,163 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 668/835, 163/765?

Answer: GCF of Numerators as per given numbers 668/835, 163/765 is

GCF of Numerators i.e. for 668,163 is 1

LCM of denominators i.e. for 835,765 is 127755.

Thus, GCF of Fractions is 1/127755.Finally, GCF of Fractions for 668/835, 163/765 is 1/127755.