LCM of 852, 489, 360, 284, 272
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 852, 489, 360, 284, 272 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 852, 489, 360, 284, 272. So, keep reading to learn more.
Given numbers are 852,489,360,284,272
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 852,489,360,284,272 is 141653520.
Find LCM of 852,489,360,284,272 with Prime Factorization
| 2 | 852, 489, 360, 284, 272 |
| 2 | 426, 489, 180, 142, 136 |
| 2 | 213, 489, 90, 71, 68 |
| 3 | 213, 489, 45, 71, 34 |
| 71 | 71, 163, 15, 71, 34 |
| 1, 163, 15, 1, 34 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 71 x 1 x 163 x 15 x 1 x 34 = 141653520
Therefore, the lowest common multiple of 852,489,360,284,272 is 141653520.
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.
852 x 489 x 360 x 284 x 272 = 11586124707840
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.
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
489 : 1, 3, 163, 489
360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
284 : 1, 2, 4, 71, 142, 284
272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 852,489,360,284,272, is 1.
Now, the common factors can be found like this.
852:2x 2x 3x 71
489:3x 163
360:2x 2x 2x 3x 3x 5
284:2x 2x 71
272:2x 2x 2x 2x 17
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 2x 2x 3x 3x 71 = 81792
Therefore, the value for common factors is 81792.
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 = 11586124707840/(1x81792)
LCM = 11586124707840/81792
LCM = 141653520
Thus, we can understand that the LCM of 852,489,360,284,272 is 141653520.
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FAQs on LCM of 852, 489, 360, 284, 272
1. What is the LCM of 852, 489, 360, 284, 272?
Answer: LCM of 852, 489, 360, 284, 272 is 141653520.
2. How to calculate the LCM of 852, 489, 360, 284, 272?
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 852, 489, 360, 284, 272.
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}.