Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 74/812, 11/312, 981/151 quickly i.e. 798534 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 74/812, 11/312, 981/151 is 798534.
LCM(74/812, 11/312, 981/151) = 798534
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 74/812,11/312,981/151
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 74,11,981
Least Common Multiple of Numerators i.e. LCM of 74,11,981 is 798534.
GCF of Denominators means GCF of 812,312,151 as per the given fractions.
GCF of 812,312,151 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 74,11,981
Given numbers has no common factors except 1. So, there LCM is their product i.e 798534
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 74,11,981 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(74,11,981) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(74,11,981) x common factors =1 x 1 = 1
LCM(74,11,981) = ( 74 × 11 × 981 ) / 1
LCM(74,11,981) = 798534 / 1
LCM(74,11,981) = 798534
Lets's calculate GCF of 812,312,151
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 798534/1
Therefore the LCM of Fractions 74/812,11/312,981/151 is 798534
Factors of 812
List of positive integer factors of 812 that divides 812 without a remainder.
1,2,4,7,14,28,29,58,116,203,406,812
Factors of 312
List of positive integer factors of 312 that divides 312 without a remainder.
1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312
Factors of 151
List of positive integer factors of 151 that divides 151 without a remainder.
1,151
Greatest Common Factor
We found the factors 812,312,151 . The biggest common factor number is the GCF number.
So the greatest common factor 812,312,151 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 74/812, 11/312, 981/151?
Answer: LCM of Numerators as per given numbers 74/812, 11/312, 981/151 is
LCM of Numerators i.e. for 74,11,981 is 798534
GCF of denominators i.e. for 812,312,151 is 1.
Thus, LCM of Fractions is 798534.Finally, LCM of Fractions for 74/812, 11/312, 981/151 is 798534.