Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 490/920, 7967/3544 quickly i.e. 3903830/8 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 490/920, 7967/3544 is 3903830/8.
LCM(490/920, 7967/3544) = 3903830/8
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 490/920,7967/3544
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 490,7967
Least Common Multiple of Numerators i.e. LCM of 490,7967 is 3903830.
GCF of Denominators means GCF of 920,3544 as per the given fractions.
GCF of 920,3544 is 8 as it is the largest common factor for these numbers.
Lets's calculate LCM of 490,7967
Given numbers has no common factors except 1. So, there LCM is their product i.e 3903830
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 490,7967 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(490,7967) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(490,7967) x common factors =1 x 1 = 1
LCM(490,7967) = ( 490 × 7967 ) / 1
LCM(490,7967) = 3903830 / 1
LCM(490,7967) = 3903830
Lets's calculate GCF of 920,3544
2 | 920, 3544 |
2 | 460, 1772 |
2 | 230, 886 |
115, 443 |
∴ So the GCF of the given numbers is 2 x 2 x 2 = 8
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3903830/8
Therefore the LCM of Fractions 490/920,7967/3544 is 3903830/8
Factors of 920
List of positive integer factors of 920 that divides 920 without a remainder.
1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920
Factors of 3544
List of positive integer factors of 3544 that divides 3544 without a remainder.
1,2,4,8,443,886,1772,3544
Greatest Common Factor
We found the factors 920,3544 . The biggest common factor number is the GCF number.
So the greatest common factor 920,3544 is 8.
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 490/920, 7967/3544?
Answer: LCM of Numerators as per given numbers 490/920, 7967/3544 is
LCM of Numerators i.e. for 490,7967 is 3903830
GCF of denominators i.e. for 920,3544 is 8.
Thus, LCM of Fractions is 3903830/8.Finally, LCM of Fractions for 490/920, 7967/3544 is 3903830/8.