Greatest Common Factor of 70/669, 408/685, 912/823

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 70/669, 408/685, 912/823

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 70/669,408/685,912/823

Given fractions are 70/669,408/685,912/823

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 70,408,912

Greatest Common Factor of Numerators i.e. GCF of 70,408,912 is 2 .

LCM of Denominators means LCM of 669,685,823 as per the given fractions.

LCM of 669,685,823 is 377152095 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 70,408,912

GCF of Fractions 70/669,408/685,912/823 is 2/377152095

2 70, 408, 912
35, 204, 456

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

Greatest Common Factor of 70,408,912 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,408,912 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 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

Greatest Common Factor

We found the factors 70,408,912 . The biggest common factor number is the GCF number.
So the greatest common factor 70,408,912 is 2.

Lets's calculate LCM of 669,685,823

Given numbers has no common factors except 1. So, there LCM is their product i.e 377152095

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/377152095

Therefore, the GCF of Fractions 70/669,408/685,912/823 is 2/377152095

Least Common Multiple of 669,685,823 with GCF Formula

Least Common Multiple of 669,685,823 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 669,685,823 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(669,685,823) = 1

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

GCF(669,685,823) x common factors =1 x 1 = 1

LCM(669,685,823) = ( 669 × 685 × 823 ) / 1

LCM(669,685,823) = 377152095 / 1

LCM(669,685,823) = 377152095


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 70/669, 408/685, 912/823

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 70/669, 408/685, 912/823?

Answer: GCF of Numerators as per given numbers 70/669, 408/685, 912/823 is

GCF of Numerators i.e. for 70,408,912 is 2

LCM of denominators i.e. for 669,685,823 is 377152095.

Thus, GCF of Fractions is 2/377152095.Finally, GCF of Fractions for 70/669, 408/685, 912/823 is 2/377152095.