Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 897/18,889/55,923/938
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 897,889,923
Greatest Common Factor of Numerators i.e. GCF of 897,889,923 is 1 .
LCM of Denominators means LCM of 18,55,938 as per the given fractions.
LCM of 18,55,938 is 464310 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 897,889,923
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 897
List of positive integer factors of 897 that divides 897 without a remainder.
1,3,13,23,39,69,299,897
Factors of 889
List of positive integer factors of 889 that divides 889 without a remainder.
1,7,127,889
Factors of 923
List of positive integer factors of 923 that divides 923 without a remainder.
1,13,71,923
Greatest Common Factor
We found the factors 897,889,923 . The biggest common factor number is the GCF number.
So the greatest common factor 897,889,923 is 1.
Lets's calculate LCM of 18,55,938
2 | 18, 55, 938 |
9, 55, 469 |
∴ So the LCM of the given numbers is 2 x 9 x 55 x 469 = 464310
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/464310
Therefore, the GCF of Fractions 897/18,889/55,923/938 is 1/464310
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 18,55,938 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(18,55,938) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(18,55,938) x common factors =1 x 2 = 2
LCM(18,55,938) = ( 18 × 55 × 938 ) / 2
LCM(18,55,938) = 928620 / 2
LCM(18,55,938) = 464310
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 897/18, 889/55, 923/938?
Answer: GCF of Numerators as per given numbers 897/18, 889/55, 923/938 is
GCF of Numerators i.e. for 897,889,923 is 1
LCM of denominators i.e. for 18,55,938 is 464310.
Thus, GCF of Fractions is 1/464310.Finally, GCF of Fractions for 897/18, 889/55, 923/938 is 1/464310.