Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 34/129,54/105,495/473
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 34,54,495
Greatest Common Factor of Numerators i.e. GCF of 34,54,495 is 1 .
LCM of Denominators means LCM of 129,105,473 as per the given fractions.
LCM of 129,105,473 is 49665 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 34,54,495
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 34
List of positive integer factors of 34 that divides 34 without a remainder.
1,2,17,34
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 495
List of positive integer factors of 495 that divides 495 without a remainder.
1,3,5,9,11,15,33,45,55,99,165,495
Greatest Common Factor
We found the factors 34,54,495 . The biggest common factor number is the GCF number.
So the greatest common factor 34,54,495 is 1.
Lets's calculate LCM of 129,105,473
3 | 129, 105, 473 |
43 | 43, 35, 473 |
1, 35, 11 |
∴ So the LCM of the given numbers is 3 x 43 x 1 x 35 x 11 = 49665
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/49665
Therefore, the GCF of Fractions 34/129,54/105,495/473 is 1/49665
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 129,105,473 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(129,105,473) = 1
common factors(in case of two or more numbers have common factors) = 129
GCF(129,105,473) x common factors =1 x 129 = 129
LCM(129,105,473) = ( 129 × 105 × 473 ) / 129
LCM(129,105,473) = 6406785 / 129
LCM(129,105,473) = 49665
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 34/129, 54/105, 495/473?
Answer: GCF of Numerators as per given numbers 34/129, 54/105, 495/473 is
GCF of Numerators i.e. for 34,54,495 is 1
LCM of denominators i.e. for 129,105,473 is 49665.
Thus, GCF of Fractions is 1/49665.Finally, GCF of Fractions for 34/129, 54/105, 495/473 is 1/49665.