Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 945/628,123/549,455/193
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 945,123,455
Greatest Common Factor of Numerators i.e. GCF of 945,123,455 is 1 .
LCM of Denominators means LCM of 628,549,193 as per the given fractions.
LCM of 628,549,193 is 66540996 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 945,123,455
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 945
List of positive integer factors of 945 that divides 945 without a remainder.
1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945
Factors of 123
List of positive integer factors of 123 that divides 123 without a remainder.
1,3,41,123
Factors of 455
List of positive integer factors of 455 that divides 455 without a remainder.
1,5,7,13,35,65,91,455
Greatest Common Factor
We found the factors 945,123,455 . The biggest common factor number is the GCF number.
So the greatest common factor 945,123,455 is 1.
Lets's calculate LCM of 628,549,193
Given numbers has no common factors except 1. So, there LCM is their product i.e 66540996
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/66540996
Therefore, the GCF of Fractions 945/628,123/549,455/193 is 1/66540996
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 628,549,193 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,549,193) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(628,549,193) x common factors =1 x 1 = 1
LCM(628,549,193) = ( 628 × 549 × 193 ) / 1
LCM(628,549,193) = 66540996 / 1
LCM(628,549,193) = 66540996
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 945/628, 123/549, 455/193?
Answer: GCF of Numerators as per given numbers 945/628, 123/549, 455/193 is
GCF of Numerators i.e. for 945,123,455 is 1
LCM of denominators i.e. for 628,549,193 is 66540996.
Thus, GCF of Fractions is 1/66540996.Finally, GCF of Fractions for 945/628, 123/549, 455/193 is 1/66540996.