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GCF of 425/485, 275/109

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 425/485, 275/109 i.e 25/52865 easily. The following is the detailed procedure to determine the greatest common factor of fractions 425/485, 275/109.

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 425/485,275/109?

Given fractions are 425/485,275/109

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 425/485,275/109, numerators are 425,275

Denominators are 485,109

The GCF of 425,275 is 25 .

LCM of 485,109 is 52865.

The greatest common factor of 425/485,275/109 = [GCF of 425,275]/[LCM of 485,109]= 25/52865

Therefore, the GCF of 425/485,275/109 is 25/52865.

Greatest Common Factor of 425,275

To find the highest common factor of 425,275, we have to find the factors of both numbers and list the highest common factor.

The factors of 425 are 1, 5, 17, 25, 85, 425

The factors of 275 are 1, 5, 11, 25, 55, 275

The HCF of 425,275 is 25.

Lets's calculate GCF of 425,275

Greatest Common Factor (GCF) of 425,275 By Common Division

5 425, 275
5 85, 55
17, 11

∴ So the GCF of the given numbers is 5 x 5 = 25

Greatest Common Factor of 425,275 By Matching Biggest Common Factor Method

Greatest Common Factor of 425,275 By Matching Biggest Common Factor Method

Now, list down the factors of 425

:

1,5,17,25,85,425

Now, list down the factors of 275

:

1,5,11,25,55,275

Greatest Common Factor

We found the factors 425,275 . The biggest common factor number is the GCF number.
So the greatest common factor 425,275 is 25.

Lets's calculate LCM of 485,109

Lowest Common Multiple of 485,109 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 52865

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 25/52865

Therefore, the GCF of Fractions 425/485,275/109 is 25/52865

Least Common Multiple of 485,109 with GCF Formula

Least Common Multiple of 485,109 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 485,109 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(485,109) = 1

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

GCF(485,109) x common factors =1 x 1 = 1

LCM(485,109) = ( 485 × 109 ) / 1

LCM(485,109) = 52865 / 1

LCM(485,109) = 52865


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FAQs on GCF of Fractions of 425/485, 275/109

1. What is the HCF of 425,275?

The HCF of 425,275 is 25

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 425/485, 275/109?

Answer: GCF of Numerators as per given numbers 425/485, 275/109 is

GCF of Numerators i.e. for 425,275 is 25

LCM of denominators i.e. for 485,109 is 52865.

Thus, GCF of Fractions is 25/52865.Finally, GCF of Fractions for 425/485, 275/109 is 25/52865.