LCM of 540, 365, 807, 146
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 540, 365, 807, 146 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 540, 365, 807, 146. So, keep reading to learn more.
Given numbers are 540,365,807,146
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 540,365,807,146 is 10603980.
Find LCM of 540,365,807,146 with Prime Factorization
| 2 | 540, 365, 807, 146 |
| 3 | 270, 365, 807, 73 |
| 5 | 90, 365, 269, 73 |
| 73 | 18, 73, 269, 73 |
| 18, 1, 269, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 73 x 18 x 1 x 269 x 1 = 10603980
Therefore, the lowest common multiple of 540,365,807,146 is 10603980.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
540 x 365 x 807 x 146 = 23222716200
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
365 : 1, 5, 73, 365
807 : 1, 3, 269, 807
146 : 1, 2, 73, 146
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 540,365,807,146, is 1.
Now, the common factors can be found like this.
540:2x 2x 3x 3x 3x 5
365:5x 73
807:3x 269
146:2x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 73 = 2190
Therefore, the value for common factors is 2190.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 23222716200/(1x2190)
LCM = 23222716200/2190
LCM = 10603980
Thus, we can understand that the LCM of 540,365,807,146 is 10603980.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 540, 365, 807, 146
1. What is the LCM of 540, 365, 807, 146?
Answer: LCM of 540, 365, 807, 146 is 10603980.
2. How to calculate the LCM of 540, 365, 807, 146?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 540, 365, 807, 146.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.