LCM of 365, 240, 309, 146, 410
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 365, 240, 309, 146, 410 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 365, 240, 309, 146, 410. So, keep reading to learn more.
Given numbers are 365,240,309,146,410
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 365,240,309,146,410 is 73986960.
Find LCM of 365,240,309,146,410 with Prime Factorization
| 2 | 365, 240, 309, 146, 410 |
| 3 | 365, 120, 309, 73, 205 |
| 5 | 365, 40, 103, 73, 205 |
| 73 | 73, 8, 103, 73, 41 |
| 1, 8, 103, 1, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 73 x 1 x 8 x 103 x 1 x 41 = 73986960
Therefore, the lowest common multiple of 365,240,309,146,410 is 73986960.
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.
365 x 240 x 309 x 146 x 410 = 1620314424000
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.
365 : 1, 5, 73, 365
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
309 : 1, 3, 103, 309
146 : 1, 2, 73, 146
410 : 1, 2, 5, 10, 41, 82, 205, 410
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 365,240,309,146,410, is 1.
Now, the common factors can be found like this.
365:5x 73
240:2x 2x 2x 2x 3x 5
309:3x 103
146:2x 73
410:2x 5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 5x 5x 73 = 21900
Therefore, the value for common factors is 21900.
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 = 1620314424000/(1x21900)
LCM = 1620314424000/21900
LCM = 73986960
Thus, we can understand that the LCM of 365,240,309,146,410 is 73986960.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 365, 240, 309, 146, 410
1. What is the LCM of 365, 240, 309, 146, 410?
Answer: LCM of 365, 240, 309, 146, 410 is 73986960.
2. How to calculate the LCM of 365, 240, 309, 146, 410?
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 365, 240, 309, 146, 410.
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}.