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GCF of 457/612, 851/495

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 457/612, 851/495 i.e 1/33660 easily. The following is the detailed procedure to determine the greatest common factor of fractions 457/612, 851/495.

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 457/612,851/495?

Given fractions are 457/612,851/495

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 457/612,851/495, numerators are 457,851

Denominators are 612,495

The GCF of 457,851 is 1 .

LCM of 612,495 is 33660.

The greatest common factor of 457/612,851/495 = [GCF of 457,851]/[LCM of 612,495]= 1/33660

Therefore, the GCF of 457/612,851/495 is 1/33660.

Greatest Common Factor of 457,851

To find the highest common factor of 457,851, we have to find the factors of both numbers and list the highest common factor.

The factors of 457 are 1, 457

The factors of 851 are 1, 23, 37, 851

The HCF of 457,851 is 1.

Lets's calculate GCF of 457,851

Greatest Common Factor (GCF) of 457,851 By Common Division

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

Greatest Common Factor of 457,851 By Matching Biggest Common Factor Method

Greatest Common Factor of 457,851 By Matching Biggest Common Factor Method

Now, list down the factors of 457

:

1,457

Now, list down the factors of 851

:

1,23,37,851

Greatest Common Factor

We found the factors 457,851 . The biggest common factor number is the GCF number.
So the greatest common factor 457,851 is 1.

Lets's calculate LCM of 612,495

Lowest Common Multiple of 612,495 using Common Division

3 612, 495
3 204, 165
68, 55

∴ So the LCM of the given numbers is 3 x 3 x 68 x 55 = 33660

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/33660

Therefore, the GCF of Fractions 457/612,851/495 is 1/33660

Least Common Multiple of 612,495 with GCF Formula

Least Common Multiple of 612,495 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 612,495 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(612,495) = 9

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

GCF(612,495) x common factors =9 x 1 = 9

LCM(612,495) = ( 612 × 495 ) / 9

LCM(612,495) = 302940 / 9

LCM(612,495) = 33660


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FAQs on GCF of Fractions of 457/612, 851/495

1. What is the HCF of 457,851?

The HCF of 457,851 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 457/612, 851/495?

Answer: GCF of Numerators as per given numbers 457/612, 851/495 is

GCF of Numerators i.e. for 457,851 is 1

LCM of denominators i.e. for 612,495 is 33660.

Thus, GCF of Fractions is 1/33660.Finally, GCF of Fractions for 457/612, 851/495 is 1/33660.