LCM of 411, 158, 361, 782, 368
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 411, 158, 361, 782, 368 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 411, 158, 361, 782, 368. So, keep reading to learn more.
Given numbers are 411,158,361,782,368
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 411,158,361,782,368 is 73328509104.
Find LCM of 411,158,361,782,368 with Prime Factorization
| 2 | 411, 158, 361, 782, 368 |
| 23 | 411, 79, 361, 391, 184 |
| 411, 79, 361, 17, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 23 x 411 x 79 x 361 x 17 x 8 = 73328509104
Therefore, the lowest common multiple of 411,158,361,782,368 is 73328509104.
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.
411 x 158 x 361 x 782 x 368 = 6746222837568
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.
411 : 1, 3, 137, 411
158 : 1, 2, 79, 158
361 : 1, 19, 361
782 : 1, 2, 17, 23, 34, 46, 391, 782
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 411,158,361,782,368, is 1.
Now, the common factors can be found like this.
411:3x 137
158:2x 79
361:19x 19
782:2x 17x 23
368:2x 2x 2x 2x 23
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 23 = 92
Therefore, the value for common factors is 92.
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 = 6746222837568/(1x92)
LCM = 6746222837568/92
LCM = 73328509104
Thus, we can understand that the LCM of 411,158,361,782,368 is 73328509104.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 411, 158, 361, 782, 368
1. What is the LCM of 411, 158, 361, 782, 368?
Answer: LCM of 411, 158, 361, 782, 368 is 73328509104.
2. How to calculate the LCM of 411, 158, 361, 782, 368?
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 411, 158, 361, 782, 368.
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}.