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GCF of 818/640, 641/179

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 818/640, 641/179 i.e 1/114560 easily. The following is the detailed procedure to determine the greatest common factor of fractions 818/640, 641/179.

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 818/640,641/179?

Given fractions are 818/640,641/179

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 818/640,641/179, numerators are 818,641

Denominators are 640,179

The GCF of 818,641 is 1 .

LCM of 640,179 is 114560.

The greatest common factor of 818/640,641/179 = [GCF of 818,641]/[LCM of 640,179]= 1/114560

Therefore, the GCF of 818/640,641/179 is 1/114560.

Greatest Common Factor of 818,641

To find the highest common factor of 818,641, we have to find the factors of both numbers and list the highest common factor.

The factors of 818 are 1, 2, 409, 818

The factors of 641 are 1, 641

The HCF of 818,641 is 1.

Lets's calculate GCF of 818,641

Greatest Common Factor (GCF) of 818,641 By Common Division

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

Greatest Common Factor of 818,641 By Matching Biggest Common Factor Method

Greatest Common Factor of 818,641 By Matching Biggest Common Factor Method

Now, list down the factors of 818

:

1,2,409,818

Now, list down the factors of 641

:

1,641

Greatest Common Factor

We found the factors 818,641 . The biggest common factor number is the GCF number.
So the greatest common factor 818,641 is 1.

Lets's calculate LCM of 640,179

Lowest Common Multiple of 640,179 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 114560

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/114560

Therefore, the GCF of Fractions 818/640,641/179 is 1/114560

Least Common Multiple of 640,179 with GCF Formula

Least Common Multiple of 640,179 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 640,179 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(640,179) = 1

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

GCF(640,179) x common factors =1 x 1 = 1

LCM(640,179) = ( 640 × 179 ) / 1

LCM(640,179) = 114560 / 1

LCM(640,179) = 114560


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FAQs on GCF of Fractions of 818/640, 641/179

1. What is the HCF of 818,641?

The HCF of 818,641 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 818/640, 641/179?

Answer: GCF of Numerators as per given numbers 818/640, 641/179 is

GCF of Numerators i.e. for 818,641 is 1

LCM of denominators i.e. for 640,179 is 114560.

Thus, GCF of Fractions is 1/114560.Finally, GCF of Fractions for 818/640, 641/179 is 1/114560.