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GCF of 961/280, 395/616

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 961/280, 395/616 i.e 1/3080 easily. The following is the detailed procedure to determine the greatest common factor of fractions 961/280, 395/616.

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 961/280,395/616?

Given fractions are 961/280,395/616

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 961/280,395/616, numerators are 961,395

Denominators are 280,616

The GCF of 961,395 is 1 .

LCM of 280,616 is 3080.

The greatest common factor of 961/280,395/616 = [GCF of 961,395]/[LCM of 280,616]= 1/3080

Therefore, the GCF of 961/280,395/616 is 1/3080.

Greatest Common Factor of 961,395

To find the highest common factor of 961,395, we have to find the factors of both numbers and list the highest common factor.

The factors of 961 are 1, 31, 961

The factors of 395 are 1, 5, 79, 395

The HCF of 961,395 is 1.

Lets's calculate GCF of 961,395

Greatest Common Factor (GCF) of 961,395 By Common Division

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

Greatest Common Factor of 961,395 By Matching Biggest Common Factor Method

Greatest Common Factor of 961,395 By Matching Biggest Common Factor Method

Now, list down the factors of 961

:

1,31,961

Now, list down the factors of 395

:

1,5,79,395

Greatest Common Factor

We found the factors 961,395 . The biggest common factor number is the GCF number.
So the greatest common factor 961,395 is 1.

Lets's calculate LCM of 280,616

Lowest Common Multiple of 280,616 using Common Division

2 280, 616
2 140, 308
2 70, 154
7 35, 77
5, 11

∴ So the LCM of the given numbers is 2 x 2 x 2 x 7 x 5 x 11 = 3080

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3080

Therefore, the GCF of Fractions 961/280,395/616 is 1/3080

Least Common Multiple of 280,616 with GCF Formula

Least Common Multiple of 280,616 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 280,616 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(280,616) = 56

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

GCF(280,616) x common factors =56 x 1 = 56

LCM(280,616) = ( 280 × 616 ) / 56

LCM(280,616) = 172480 / 56

LCM(280,616) = 3080


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FAQs on GCF of Fractions of 961/280, 395/616

1. What is the HCF of 961,395?

The HCF of 961,395 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 961/280, 395/616?

Answer: GCF of Numerators as per given numbers 961/280, 395/616 is

GCF of Numerators i.e. for 961,395 is 1

LCM of denominators i.e. for 280,616 is 3080.

Thus, GCF of Fractions is 1/3080.Finally, GCF of Fractions for 961/280, 395/616 is 1/3080.