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GCF of 326/72, 768/161

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 326/72, 768/161 i.e 2/11592 easily. The following is the detailed procedure to determine the greatest common factor of fractions 326/72, 768/161.

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 326/72,768/161?

Given fractions are 326/72,768/161

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 326/72,768/161, numerators are 326,768

Denominators are 72,161

The GCF of 326,768 is 2 .

LCM of 72,161 is 11592.

The greatest common factor of 326/72,768/161 = [GCF of 326,768]/[LCM of 72,161]= 2/11592

Therefore, the GCF of 326/72,768/161 is 2/11592.

Greatest Common Factor of 326,768

To find the highest common factor of 326,768, we have to find the factors of both numbers and list the highest common factor.

The factors of 326 are 1, 2, 163, 326

The factors of 768 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768

The HCF of 326,768 is 2.

Lets's calculate GCF of 326,768

Greatest Common Factor (GCF) of 326,768 By Common Division

2 326, 768
163, 384

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 326,768 By Matching Biggest Common Factor Method

Greatest Common Factor of 326,768 By Matching Biggest Common Factor Method

Now, list down the factors of 326

:

1,2,163,326

Now, list down the factors of 768

:

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 326,768 . The biggest common factor number is the GCF number.
So the greatest common factor 326,768 is 2.

Lets's calculate LCM of 72,161

Lowest Common Multiple of 72,161 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 11592

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/11592

Therefore, the GCF of Fractions 326/72,768/161 is 2/11592

Least Common Multiple of 72,161 with GCF Formula

Least Common Multiple of 72,161 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 72,161 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,161) = 1

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

GCF(72,161) x common factors =1 x 1 = 1

LCM(72,161) = ( 72 × 161 ) / 1

LCM(72,161) = 11592 / 1

LCM(72,161) = 11592


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FAQs on GCF of Fractions of 326/72, 768/161

1. What is the HCF of 326,768?

The HCF of 326,768 is 2

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 326/72, 768/161?

Answer: GCF of Numerators as per given numbers 326/72, 768/161 is

GCF of Numerators i.e. for 326,768 is 2

LCM of denominators i.e. for 72,161 is 11592.

Thus, GCF of Fractions is 2/11592.Finally, GCF of Fractions for 326/72, 768/161 is 2/11592.