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GCF of 705/625, 731/172

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 705/625, 731/172 i.e 1/107500 easily. The following is the detailed procedure to determine the greatest common factor of fractions 705/625, 731/172.

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 705/625,731/172?

Given fractions are 705/625,731/172

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 705/625,731/172, numerators are 705,731

Denominators are 625,172

The GCF of 705,731 is 1 .

LCM of 625,172 is 107500.

The greatest common factor of 705/625,731/172 = [GCF of 705,731]/[LCM of 625,172]= 1/107500

Therefore, the GCF of 705/625,731/172 is 1/107500.

Greatest Common Factor of 705,731

To find the highest common factor of 705,731, we have to find the factors of both numbers and list the highest common factor.

The factors of 705 are 1, 3, 5, 15, 47, 141, 235, 705

The factors of 731 are 1, 17, 43, 731

The HCF of 705,731 is 1.

Lets's calculate GCF of 705,731

Greatest Common Factor (GCF) of 705,731 By Common Division

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

Greatest Common Factor of 705,731 By Matching Biggest Common Factor Method

Greatest Common Factor of 705,731 By Matching Biggest Common Factor Method

Now, list down the factors of 705

:

1,3,5,15,47,141,235,705

Now, list down the factors of 731

:

1,17,43,731

Greatest Common Factor

We found the factors 705,731 . The biggest common factor number is the GCF number.
So the greatest common factor 705,731 is 1.

Lets's calculate LCM of 625,172

Lowest Common Multiple of 625,172 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 107500

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/107500

Therefore, the GCF of Fractions 705/625,731/172 is 1/107500

Least Common Multiple of 625,172 with GCF Formula

Least Common Multiple of 625,172 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 625,172 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(625,172) = 1

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

GCF(625,172) x common factors =1 x 1 = 1

LCM(625,172) = ( 625 × 172 ) / 1

LCM(625,172) = 107500 / 1

LCM(625,172) = 107500


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FAQs on GCF of Fractions of 705/625, 731/172

1. What is the HCF of 705,731?

The HCF of 705,731 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 705/625, 731/172?

Answer: GCF of Numerators as per given numbers 705/625, 731/172 is

GCF of Numerators i.e. for 705,731 is 1

LCM of denominators i.e. for 625,172 is 107500.

Thus, GCF of Fractions is 1/107500.Finally, GCF of Fractions for 705/625, 731/172 is 1/107500.