LCM of 473, 489, 781, 493, 323
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 473, 489, 781, 493, 323 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 473, 489, 781, 493, 323. So, keep reading to learn more.
Given numbers are 473,489,781,493,323
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 473,489,781,493,323 is 153825688929.
Find LCM of 473,489,781,493,323 with Prime Factorization
| 11 | 473, 489, 781, 493, 323 |
| 17 | 43, 489, 71, 493, 323 |
| 43, 489, 71, 29, 19 |
Multiply the prime numbers at the bottom and the left side.
11 x 17 x 43 x 489 x 71 x 29 x 19 = 153825688929
Therefore, the lowest common multiple of 473,489,781,493,323 is 153825688929.
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.
473 x 489 x 781 x 493 x 323 = 28765403829723
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.
473 : 1, 11, 43, 473
489 : 1, 3, 163, 489
781 : 1, 11, 71, 781
493 : 1, 17, 29, 493
323 : 1, 17, 19, 323
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,489,781,493,323, is 1.
Now, the common factors can be found like this.
473:11x 43
489:3x 163
781:11x 71
493:17x 29
323:17x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 17 = 187
Therefore, the value for common factors is 187.
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 = 28765403829723/(1x187)
LCM = 28765403829723/187
LCM = 153825688929
Thus, we can understand that the LCM of 473,489,781,493,323 is 153825688929.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 473, 489, 781, 493, 323
1. What is the LCM of 473, 489, 781, 493, 323?
Answer: LCM of 473, 489, 781, 493, 323 is 153825688929.
2. How to calculate the LCM of 473, 489, 781, 493, 323?
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 473, 489, 781, 493, 323.
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}.