Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 160/447, 1221/7480 quickly i.e. 195360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 160/447, 1221/7480 is 195360.
LCM(160/447, 1221/7480) = 195360
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 160/447,1221/7480
Formula to find LCM of Fractions is
LCM = LCM of Numerators/GCF of Denominators
As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators
In the given fractions LCM of Numerators means LCM of 160,1221
Least Common Multiple of Numerators i.e. LCM of 160,1221 is 195360.
GCF of Denominators means GCF of 447,7480 as per the given fractions.
GCF of 447,7480 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 160,1221
Given numbers has no common factors except 1. So, there LCM is their product i.e 195360
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 160,1221 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(160,1221) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(160,1221) x common factors =1 x 1 = 1
LCM(160,1221) = ( 160 × 1221 ) / 1
LCM(160,1221) = 195360 / 1
LCM(160,1221) = 195360
Lets's calculate GCF of 447,7480
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 195360/1
Therefore the LCM of Fractions 160/447,1221/7480 is 195360
Factors of 447
List of positive integer factors of 447 that divides 447 without a remainder.
1,3,149,447
Factors of 7480
List of positive integer factors of 7480 that divides 7480 without a remainder.
1,2,4,5,8,10,11,17,20,22,34,40,44,55,68,85,88,110,136,170,187,220,340,374,440,680,748,935,1496,1870,3740,7480
Greatest Common Factor
We found the factors 447,7480 . The biggest common factor number is the GCF number.
So the greatest common factor 447,7480 is 1.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
1. How to find LCM in Fractions?
Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.
2. What is the LCM of Fractions for 160/447, 1221/7480?
Answer: LCM of Numerators as per given numbers 160/447, 1221/7480 is
LCM of Numerators i.e. for 160,1221 is 195360
GCF of denominators i.e. for 447,7480 is 1.
Thus, LCM of Fractions is 195360.Finally, LCM of Fractions for 160/447, 1221/7480 is 195360.