Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 924/254,435/787
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 924,435
Greatest Common Factor of Numerators i.e. GCF of 924,435 is 3 .
LCM of Denominators means LCM of 254,787 as per the given fractions.
LCM of 254,787 is 199898 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 924,435
3 | 924, 435 |
308, 145 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 924
List of positive integer factors of 924 that divides 924 without a remainder.
1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924
Factors of 435
List of positive integer factors of 435 that divides 435 without a remainder.
1,3,5,15,29,87,145,435
Greatest Common Factor
We found the factors 924,435 . The biggest common factor number is the GCF number.
So the greatest common factor 924,435 is 3.
Lets's calculate LCM of 254,787
Given numbers has no common factors except 1. So, there LCM is their product i.e 199898
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/199898
Therefore, the GCF of Fractions 924/254,435/787 is 3/199898
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 254,787 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(254,787) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(254,787) x common factors =1 x 1 = 1
LCM(254,787) = ( 254 × 787 ) / 1
LCM(254,787) = 199898 / 1
LCM(254,787) = 199898
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 924/254, 435/787?
Answer: GCF of Numerators as per given numbers 924/254, 435/787 is
GCF of Numerators i.e. for 924,435 is 3
LCM of denominators i.e. for 254,787 is 199898.
Thus, GCF of Fractions is 3/199898.Finally, GCF of Fractions for 924/254, 435/787 is 3/199898.