Greatest Common Factor of 70/10, 345/12, 586/457

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 70/10, 345/12, 586/457

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 70/10,345/12,586/457

Given fractions are 70/10,345/12,586/457

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 70,345,586

Greatest Common Factor of Numerators i.e. GCF of 70,345,586 is 1 .

LCM of Denominators means LCM of 10,12,457 as per the given fractions.

LCM of 10,12,457 is 27420 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 70,345,586

GCF of Fractions 70/10,345/12,586/457 is 1/27420

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

Greatest Common Factor of 70,345,586 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,345,586 By Matching Biggest Common Factor Method

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 586

List of positive integer factors of 586 that divides 586 without a remainder.

1,2,293,586

Greatest Common Factor

We found the factors 70,345,586 . The biggest common factor number is the GCF number.
So the greatest common factor 70,345,586 is 1.

Lets's calculate LCM of 10,12,457

2 10, 12, 457
5, 6, 457

∴ So the LCM of the given numbers is 2 x 5 x 6 x 457 = 27420

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/27420

Therefore, the GCF of Fractions 70/10,345/12,586/457 is 1/27420

Least Common Multiple of 10,12,457 with GCF Formula

Least Common Multiple of 10,12,457 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 10,12,457 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(10,12,457) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(10,12,457) x common factors =1 x 2 = 2

LCM(10,12,457) = ( 10 × 12 × 457 ) / 2

LCM(10,12,457) = 54840 / 2

LCM(10,12,457) = 27420


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 70/10, 345/12, 586/457

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 70/10, 345/12, 586/457?

Answer: GCF of Numerators as per given numbers 70/10, 345/12, 586/457 is

GCF of Numerators i.e. for 70,345,586 is 1

LCM of denominators i.e. for 10,12,457 is 27420.

Thus, GCF of Fractions is 1/27420.Finally, GCF of Fractions for 70/10, 345/12, 586/457 is 1/27420.