LCM of 203, 248, 748, 216, 387
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 203, 248, 748, 216, 387 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 203, 248, 748, 216, 387. So, keep reading to learn more.
Given numbers are 203,248,748,216,387
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 203,248,748,216,387 is 10930034808.
Find LCM of 203,248,748,216,387 with Prime Factorization
| 2 | 203, 248, 748, 216, 387 |
| 2 | 203, 124, 374, 108, 387 |
| 2 | 203, 62, 187, 54, 387 |
| 3 | 203, 31, 187, 27, 387 |
| 3 | 203, 31, 187, 9, 129 |
| 203, 31, 187, 3, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 203 x 31 x 187 x 3 x 43 = 10930034808
Therefore, the lowest common multiple of 203,248,748,216,387 is 10930034808.
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.
203 x 248 x 748 x 216 x 387 = 3147850024704
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.
203 : 1, 7, 29, 203
248 : 1, 2, 4, 8, 31, 62, 124, 248
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
387 : 1, 3, 9, 43, 129, 387
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,248,748,216,387, is 1.
Now, the common factors can be found like this.
203:7x 29
248:2x 2x 2x 31
748:2x 2x 11x 17
216:2x 2x 2x 3x 3x 3
387:3x 3x 43
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 2x 3x 3 = 288
Therefore, the value for common factors is 288.
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 = 3147850024704/(1x288)
LCM = 3147850024704/288
LCM = 10930034808
Thus, we can understand that the LCM of 203,248,748,216,387 is 10930034808.
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FAQs on LCM of 203, 248, 748, 216, 387
1. What is the LCM of 203, 248, 748, 216, 387?
Answer: LCM of 203, 248, 748, 216, 387 is 10930034808.
2. How to calculate the LCM of 203, 248, 748, 216, 387?
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 203, 248, 748, 216, 387.
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}.