LCM of 12/40, 20/45, 28/48, 36/90
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
With the aid of the LCM of Fractions Calculator, you can rapidly get the lowest common multiple of fractions 12/40, 20/45, 28/48, 36/90. Get the simple steps to find LCM of 12/40, 20/45, 28/48, 36/90 is 1260.
LCM(12/40, 20/45, 28/48, 36/90) = 1260
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Method to Find LCM of 12/40, 20/45, 28/48, 36/90
Given values are 12/40, 20/45, 28/48, 36/90
LCM of the Fractions formula is LCM = LCM of Numerators/GCF of Denominators
So, LCM of 12/40, 20/45, 28/48, 36/90 = LCM of (12, 20, 28, 36) /GCF of (40, 45, 48, 90)
The least common multiple of 12, 20, 28, 36 is 1260
The GCF of 40, 45, 48, 90 is 1
By substituting these values in the LCM formula
LCM of fractions 12/40, 20/45, 28/48, 36/90 is 1260/1 = 1260
Therefore, the lowest common multiple of 12/40, 20/45, 28/48, 36/90 is 1260.
LCM of 12, 20, 28, 36 using Common Division
Given numbers are 12, 20, 28, 36
| 2 | 12, 20, 28, 36 |
| 2 | 6, 10, 14, 18 |
| 3 | 3, 5, 7, 9 |
| 3 | 1, 5, 7, 3 |
| 5 | 1, 5, 7, 1 |
| 7 | 1, 1, 7, 1 |
| 1, 1, 1 |
So, the Lowest Common Multiple of 12, 20, 28, 36 is 2 x 2 x 3 x 3 x 5 x 7 = 1260.
GCF of 40, 45, 48, 90 with Common Division
Given numbers are 40, 45, 48, 90
There is no common factor between the given numbers
So, the GCF of 40, 45, 48, 90 is 1
Thus, LCM Of 12/40, 20/45, 28/48, 36/90 = LCM of 12, 20, 28, 36/GCF of 40, 45, 48, 90
= 1260/1 = 1260
Therefore, the least common multiple of fractions 12/40, 20/45, 28/48, 36/90 is 1260.
FAQs on LCM of Fractions 12/40, 20/45, 28/48, 36/90
1. What is the formula used to calculate lcm of fractions?
The formula used to find the LCM Of fractions is LCM = LCM of Numerators/GCF of Denominators.
2. What is the LCM of fractions 12/40, 20/45, 28/48, 36/90?
The LCM of fractions 12/40, 20/45, 28/48, 36/90 is 1260.