LCM of 215, 629, 962, 450
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 215, 629, 962, 450 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 215, 629, 962, 450. So, keep reading to learn more.
Given numbers are 215,629,962,450
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 215,629,962,450 is 158224950.
Find LCM of 215,629,962,450 with Prime Factorization
| 2 | 215, 629, 962, 450 |
| 5 | 215, 629, 481, 225 |
| 37 | 43, 629, 481, 45 |
| 43, 17, 13, 45 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 37 x 43 x 17 x 13 x 45 = 158224950
Therefore, the lowest common multiple of 215,629,962,450 is 158224950.
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.
215 x 629 x 962 x 450 = 58543231500
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.
215 : 1, 5, 43, 215
629 : 1, 17, 37, 629
962 : 1, 2, 13, 26, 37, 74, 481, 962
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,629,962,450, is 1.
Now, the common factors can be found like this.
215:5x 43
629:17x 37
962:2x 13x 37
450:2x 3x 3x 5x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 37 = 370
Therefore, the value for common factors is 370.
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 = 58543231500/(1x370)
LCM = 58543231500/370
LCM = 158224950
Thus, we can understand that the LCM of 215,629,962,450 is 158224950.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 215, 629, 962, 450
1. What is the LCM of 215, 629, 962, 450?
Answer: LCM of 215, 629, 962, 450 is 158224950.
2. How to calculate the LCM of 215, 629, 962, 450?
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 215, 629, 962, 450.
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}.