LCM of 861, 319, 633, 290, 952
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 861, 319, 633, 290, 952 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 861, 319, 633, 290, 952. So, keep reading to learn more.
Given numbers are 861,319,633,290,952
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 861,319,633,290,952 is 39408073320.
Find LCM of 861,319,633,290,952 with Prime Factorization
| 2 | 861, 319, 633, 290, 952 |
| 3 | 861, 319, 633, 145, 476 |
| 7 | 287, 319, 211, 145, 476 |
| 29 | 41, 319, 211, 145, 68 |
| 41, 11, 211, 5, 68 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 29 x 41 x 11 x 211 x 5 x 68 = 39408073320
Therefore, the lowest common multiple of 861,319,633,290,952 is 39408073320.
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.
861 x 319 x 633 x 290 x 952 = 47999033303760
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.
861 : 1, 3, 7, 21, 41, 123, 287, 861
319 : 1, 11, 29, 319
633 : 1, 3, 211, 633
290 : 1, 2, 5, 10, 29, 58, 145, 290
952 : 1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,319,633,290,952, is 1.
Now, the common factors can be found like this.
861:3x 7x 41
319:11x 29
633:3x 211
290:2x 5x 29
952:2x 2x 2x 7x 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 3x 7x 29 = 1218
Therefore, the value for common factors is 1218.
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 = 47999033303760/(1x1218)
LCM = 47999033303760/1218
LCM = 39408073320
Thus, we can understand that the LCM of 861,319,633,290,952 is 39408073320.
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FAQs on LCM of 861, 319, 633, 290, 952
1. What is the LCM of 861, 319, 633, 290, 952?
Answer: LCM of 861, 319, 633, 290, 952 is 39408073320.
2. How to calculate the LCM of 861, 319, 633, 290, 952?
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 861, 319, 633, 290, 952.
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}.