Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 645/46,344/79,316/725
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 645,344,316
Greatest Common Factor of Numerators i.e. GCF of 645,344,316 is 1 .
LCM of Denominators means LCM of 46,79,725 as per the given fractions.
LCM of 46,79,725 is 2634650 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 645,344,316
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 645
List of positive integer factors of 645 that divides 645 without a remainder.
1,3,5,15,43,129,215,645
Factors of 344
List of positive integer factors of 344 that divides 344 without a remainder.
1,2,4,8,43,86,172,344
Factors of 316
List of positive integer factors of 316 that divides 316 without a remainder.
1,2,4,79,158,316
Greatest Common Factor
We found the factors 645,344,316 . The biggest common factor number is the GCF number.
So the greatest common factor 645,344,316 is 1.
Lets's calculate LCM of 46,79,725
Given numbers has no common factors except 1. So, there LCM is their product i.e 2634650
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2634650
Therefore, the GCF of Fractions 645/46,344/79,316/725 is 1/2634650
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 46,79,725 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(46,79,725) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(46,79,725) x common factors =1 x 1 = 1
LCM(46,79,725) = ( 46 × 79 × 725 ) / 1
LCM(46,79,725) = 2634650 / 1
LCM(46,79,725) = 2634650
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
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 645/46, 344/79, 316/725?
Answer: GCF of Numerators as per given numbers 645/46, 344/79, 316/725 is
GCF of Numerators i.e. for 645,344,316 is 1
LCM of denominators i.e. for 46,79,725 is 2634650.
Thus, GCF of Fractions is 1/2634650.Finally, GCF of Fractions for 645/46, 344/79, 316/725 is 1/2634650.