Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 473/694,149/209
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 473,149
Greatest Common Factor of Numerators i.e. GCF of 473,149 is 1 .
LCM of Denominators means LCM of 694,209 as per the given fractions.
LCM of 694,209 is 145046 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 473,149
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 473
List of positive integer factors of 473 that divides 473 without a remainder.
1,11,43,473
Factors of 149
List of positive integer factors of 149 that divides 149 without a remainder.
1,149
Greatest Common Factor
We found the factors 473,149 . The biggest common factor number is the GCF number.
So the greatest common factor 473,149 is 1.
Lets's calculate LCM of 694,209
Given numbers has no common factors except 1. So, there LCM is their product i.e 145046
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/145046
Therefore, the GCF of Fractions 473/694,149/209 is 1/145046
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 694,209 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(694,209) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(694,209) x common factors =1 x 1 = 1
LCM(694,209) = ( 694 × 209 ) / 1
LCM(694,209) = 145046 / 1
LCM(694,209) = 145046
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 473/694, 149/209?
Answer: GCF of Numerators as per given numbers 473/694, 149/209 is
GCF of Numerators i.e. for 473,149 is 1
LCM of denominators i.e. for 694,209 is 145046.
Thus, GCF of Fractions is 1/145046.Finally, GCF of Fractions for 473/694, 149/209 is 1/145046.