Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 89/73,63/769,154/509
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 89,63,154
Greatest Common Factor of Numerators i.e. GCF of 89,63,154 is 1 .
LCM of Denominators means LCM of 73,769,509 as per the given fractions.
LCM of 73,769,509 is 28573733 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 89,63,154
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 89
List of positive integer factors of 89 that divides 89 without a remainder.
1,89
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 154
List of positive integer factors of 154 that divides 154 without a remainder.
1,2,7,11,14,22,77,154
Greatest Common Factor
We found the factors 89,63,154 . The biggest common factor number is the GCF number.
So the greatest common factor 89,63,154 is 1.
Lets's calculate LCM of 73,769,509
Given numbers has no common factors except 1. So, there LCM is their product i.e 28573733
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/28573733
Therefore, the GCF of Fractions 89/73,63/769,154/509 is 1/28573733
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 73,769,509 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(73,769,509) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(73,769,509) x common factors =1 x 1 = 1
LCM(73,769,509) = ( 73 × 769 × 509 ) / 1
LCM(73,769,509) = 28573733 / 1
LCM(73,769,509) = 28573733
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 89/73, 63/769, 154/509?
Answer: GCF of Numerators as per given numbers 89/73, 63/769, 154/509 is
GCF of Numerators i.e. for 89,63,154 is 1
LCM of denominators i.e. for 73,769,509 is 28573733.
Thus, GCF of Fractions is 1/28573733.Finally, GCF of Fractions for 89/73, 63/769, 154/509 is 1/28573733.