LCM of 362, 288, 990, 393, 940
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 362, 288, 990, 393, 940 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 362, 288, 990, 393, 940. So, keep reading to learn more.
Given numbers are 362,288,990,393,940
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 362,288,990,393,940 is 17652365280.
Find LCM of 362,288,990,393,940 with Prime Factorization
| 2 | 362, 288, 990, 393, 940 |
| 2 | 181, 144, 495, 393, 470 |
| 3 | 181, 72, 495, 393, 235 |
| 3 | 181, 24, 165, 131, 235 |
| 5 | 181, 8, 55, 131, 235 |
| 181, 8, 11, 131, 47 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 5 x 181 x 8 x 11 x 131 x 47 = 17652365280
Therefore, the lowest common multiple of 362,288,990,393,940 is 17652365280.
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.
362 x 288 x 990 x 393 x 940 = 38129109004800
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.
362 : 1, 2, 181, 362
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
393 : 1, 3, 131, 393
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 362,288,990,393,940, is 1.
Now, the common factors can be found like this.
362:2x 181
288:2x 2x 2x 2x 2x 3x 3
990:2x 3x 3x 5x 11
393:3x 131
940:2x 2x 5x 47
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 2x 2x 3x 3x 3x 5 = 2160
Therefore, the value for common factors is 2160.
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 = 38129109004800/(1x2160)
LCM = 38129109004800/2160
LCM = 17652365280
Thus, we can understand that the LCM of 362,288,990,393,940 is 17652365280.
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FAQs on LCM of 362, 288, 990, 393, 940
1. What is the LCM of 362, 288, 990, 393, 940?
Answer: LCM of 362, 288, 990, 393, 940 is 17652365280.
2. How to calculate the LCM of 362, 288, 990, 393, 940?
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 362, 288, 990, 393, 940.
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}.