LCM of 453, 732, 381, 218, 708
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 453, 732, 381, 218, 708 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 453, 732, 381, 218, 708. So, keep reading to learn more.
Given numbers are 453,732,381,218,708
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 453,732,381,218,708 is 90275574084.
Find LCM of 453,732,381,218,708 with Prime Factorization
| 2 | 453, 732, 381, 218, 708 |
| 2 | 453, 366, 381, 109, 354 |
| 3 | 453, 183, 381, 109, 177 |
| 151, 61, 127, 109, 59 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 151 x 61 x 127 x 109 x 59 = 90275574084
Therefore, the lowest common multiple of 453,732,381,218,708 is 90275574084.
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.
453 x 732 x 381 x 218 x 708 = 19499524002144
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.
453 : 1, 3, 151, 453
732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
381 : 1, 3, 127, 381
218 : 1, 2, 109, 218
708 : 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 453,732,381,218,708, is 1.
Now, the common factors can be found like this.
453:3x 151
732:2x 2x 3x 61
381:3x 127
218:2x 109
708:2x 2x 3x 59
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 3x 3x 3 = 216
Therefore, the value for common factors is 216.
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 = 19499524002144/(1x216)
LCM = 19499524002144/216
LCM = 90275574084
Thus, we can understand that the LCM of 453,732,381,218,708 is 90275574084.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 453, 732, 381, 218, 708
1. What is the LCM of 453, 732, 381, 218, 708?
Answer: LCM of 453, 732, 381, 218, 708 is 90275574084.
2. How to calculate the LCM of 453, 732, 381, 218, 708?
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 453, 732, 381, 218, 708.
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}.