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GCF of 328/989, 1716/253

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 328/989, 1716/253 i.e 4/10879 easily. The following is the detailed procedure to determine the greatest common factor of fractions 328/989, 1716/253.

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 328/989,1716/253?

Given fractions are 328/989,1716/253

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 328/989,1716/253, numerators are 328,1716

Denominators are 989,253

The GCF of 328,1716 is 4 .

LCM of 989,253 is 10879.

The greatest common factor of 328/989,1716/253 = [GCF of 328,1716]/[LCM of 989,253]= 4/10879

Therefore, the GCF of 328/989,1716/253 is 4/10879.

Greatest Common Factor of 328,1716

To find the highest common factor of 328,1716, we have to find the factors of both numbers and list the highest common factor.

The factors of 328 are 1, 2, 4, 8, 41, 82, 164, 328

The factors of 1716 are 1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716

The HCF of 328,1716 is 4.

Lets's calculate GCF of 328,1716

Greatest Common Factor (GCF) of 328,1716 By Common Division

2 328, 1716
2 164, 858
82, 429

∴ So the GCF of the given numbers is 2 x 2 = 4

Greatest Common Factor of 328,1716 By Matching Biggest Common Factor Method

Greatest Common Factor of 328,1716 By Matching Biggest Common Factor Method

Now, list down the factors of 328

:

1,2,4,8,41,82,164,328

Now, list down the factors of 1716

:

1,2,3,4,6,11,12,13,22,26,33,39,44,52,66,78,132,143,156,286,429,572,858,1716

Greatest Common Factor

We found the factors 328,1716 . The biggest common factor number is the GCF number.
So the greatest common factor 328,1716 is 4.


Lets's calculate LCM of 989,253

Lowest Common Multiple of 989,253 using Common Division

23 989, 253
43, 11

∴ So the LCM of the given numbers is 23 x 43 x 11 = 10879

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/10879

Therefore, the GCF of Fractions 328/989,1716/253 is 4/10879

Least Common Multiple of 989,253 with GCF Formula

Least Common Multiple of 989,253 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 989,253 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(989,253) = 23

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

GCF(989,253) x common factors =23 x 1 = 23

LCM(989,253) = ( 989 × 253 ) / 23

LCM(989,253) = 250217 / 23

LCM(989,253) = 10879


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 328/989, 1716/253

1. What is the HCF of 328,1716?

The HCF of 328,1716 is 4

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 328/989, 1716/253?

Answer: GCF of Numerators as per given numbers 328/989, 1716/253 is

GCF of Numerators i.e. for 328,1716 is 4

LCM of denominators i.e. for 989,253 is 10879.

Thus, GCF of Fractions is 4/10879.Finally, GCF of Fractions for 328/989, 1716/253 is 4/10879.