Greatest Common Factor of 86/63, 697/51, 245/485

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 86/63, 697/51, 245/485

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 86/63,697/51,245/485

Given fractions are 86/63,697/51,245/485

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 86,697,245

Greatest Common Factor of Numerators i.e. GCF of 86,697,245 is 1 .

LCM of Denominators means LCM of 63,51,485 as per the given fractions.

LCM of 63,51,485 is 519435 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 86,697,245

GCF of Fractions 86/63,697/51,245/485 is 1/519435

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

Greatest Common Factor of 86,697,245 By Matching Biggest Common Factor Method

Greatest Common Factor of 86,697,245 By Matching Biggest Common Factor Method

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Greatest Common Factor

We found the factors 86,697,245 . The biggest common factor number is the GCF number.
So the greatest common factor 86,697,245 is 1.

Lets's calculate LCM of 63,51,485

3 63, 51, 485
21, 17, 485

∴ So the LCM of the given numbers is 3 x 21 x 17 x 485 = 519435

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/519435

Therefore, the GCF of Fractions 86/63,697/51,245/485 is 1/519435

Least Common Multiple of 63,51,485 with GCF Formula

Least Common Multiple of 63,51,485 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 63,51,485 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,51,485) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(63,51,485) x common factors =1 x 3 = 3

LCM(63,51,485) = ( 63 × 51 × 485 ) / 3

LCM(63,51,485) = 1558305 / 3

LCM(63,51,485) = 519435


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

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Frequently Asked Questions on Fractional GCF of 86/63, 697/51, 245/485

1. 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.

2. What is the GCF of Fractions for 86/63, 697/51, 245/485?

Answer: GCF of Numerators as per given numbers 86/63, 697/51, 245/485 is

GCF of Numerators i.e. for 86,697,245 is 1

LCM of denominators i.e. for 63,51,485 is 519435.

Thus, GCF of Fractions is 1/519435.Finally, GCF of Fractions for 86/63, 697/51, 245/485 is 1/519435.