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GCF of 406/64, 315/859

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 406/64, 315/859 i.e 7/54976 easily. The following is the detailed procedure to determine the greatest common factor of fractions 406/64, 315/859.

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 406/64,315/859?

Given fractions are 406/64,315/859

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 406/64,315/859, numerators are 406,315

Denominators are 64,859

The GCF of 406,315 is 7 .

LCM of 64,859 is 54976.

The greatest common factor of 406/64,315/859 = [GCF of 406,315]/[LCM of 64,859]= 7/54976

Therefore, the GCF of 406/64,315/859 is 7/54976.

Greatest Common Factor of 406,315

To find the highest common factor of 406,315, we have to find the factors of both numbers and list the highest common factor.

The factors of 406 are 1, 2, 7, 14, 29, 58, 203, 406

The factors of 315 are 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

The HCF of 406,315 is 7.

Lets's calculate GCF of 406,315

Greatest Common Factor (GCF) of 406,315 By Common Division

7 406, 315
58, 45

∴ So the GCF of the given numbers is 7 = 7

Greatest Common Factor of 406,315 By Matching Biggest Common Factor Method

Greatest Common Factor of 406,315 By Matching Biggest Common Factor Method

Now, list down the factors of 406

:

1,2,7,14,29,58,203,406

Now, list down the factors of 315

:

1,3,5,7,9,15,21,35,45,63,105,315

Greatest Common Factor

We found the factors 406,315 . The biggest common factor number is the GCF number.
So the greatest common factor 406,315 is 7.

Lets's calculate LCM of 64,859

Lowest Common Multiple of 64,859 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 54976

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/54976

Therefore, the GCF of Fractions 406/64,315/859 is 7/54976

Least Common Multiple of 64,859 with GCF Formula

Least Common Multiple of 64,859 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 64,859 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(64,859) = 1

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

GCF(64,859) x common factors =1 x 1 = 1

LCM(64,859) = ( 64 × 859 ) / 1

LCM(64,859) = 54976 / 1

LCM(64,859) = 54976


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FAQs on GCF of Fractions of 406/64, 315/859

1. What is the HCF of 406,315?

The HCF of 406,315 is 7

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 406/64, 315/859?

Answer: GCF of Numerators as per given numbers 406/64, 315/859 is

GCF of Numerators i.e. for 406,315 is 7

LCM of denominators i.e. for 64,859 is 54976.

Thus, GCF of Fractions is 7/54976.Finally, GCF of Fractions for 406/64, 315/859 is 7/54976.