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GCF of 456/903, 508/857

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 456/903, 508/857 i.e 4/773871 easily. The following is the detailed procedure to determine the greatest common factor of fractions 456/903, 508/857.

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 456/903,508/857?

Given fractions are 456/903,508/857

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 456/903,508/857, numerators are 456,508

Denominators are 903,857

The GCF of 456,508 is 4 .

LCM of 903,857 is 773871.

The greatest common factor of 456/903,508/857 = [GCF of 456,508]/[LCM of 903,857]= 4/773871

Therefore, the GCF of 456/903,508/857 is 4/773871.

Greatest Common Factor of 456,508

To find the highest common factor of 456,508, we have to find the factors of both numbers and list the highest common factor.

The factors of 456 are 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

The factors of 508 are 1, 2, 4, 127, 254, 508

The HCF of 456,508 is 4.

Lets's calculate GCF of 456,508

Greatest Common Factor (GCF) of 456,508 By Common Division

2 456, 508
2 228, 254
114, 127

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

Greatest Common Factor of 456,508 By Matching Biggest Common Factor Method

Greatest Common Factor of 456,508 By Matching Biggest Common Factor Method

Now, list down the factors of 456

:

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Now, list down the factors of 508

:

1,2,4,127,254,508

Greatest Common Factor

We found the factors 456,508 . The biggest common factor number is the GCF number.
So the greatest common factor 456,508 is 4.


Lets's calculate LCM of 903,857

Lowest Common Multiple of 903,857 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 773871

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/773871

Therefore, the GCF of Fractions 456/903,508/857 is 4/773871

Least Common Multiple of 903,857 with GCF Formula

Least Common Multiple of 903,857 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 903,857 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(903,857) = 1

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

GCF(903,857) x common factors =1 x 1 = 1

LCM(903,857) = ( 903 × 857 ) / 1

LCM(903,857) = 773871 / 1

LCM(903,857) = 773871


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 456/903, 508/857

1. What is the HCF of 456,508?

The HCF of 456,508 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 456/903, 508/857?

Answer: GCF of Numerators as per given numbers 456/903, 508/857 is

GCF of Numerators i.e. for 456,508 is 4

LCM of denominators i.e. for 903,857 is 773871.

Thus, GCF of Fractions is 4/773871.Finally, GCF of Fractions for 456/903, 508/857 is 4/773871.