LCM of 485, 989, 482, 722, 215
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 485, 989, 482, 722, 215 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 485, 989, 482, 722, 215. So, keep reading to learn more.
Given numbers are 485,989,482,722,215
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 485,989,482,722,215 is 83462669330.
Find LCM of 485,989,482,722,215 with Prime Factorization
| 2 | 485, 989, 482, 722, 215 |
| 5 | 485, 989, 241, 361, 215 |
| 43 | 97, 989, 241, 361, 43 |
| 97, 23, 241, 361, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 43 x 97 x 23 x 241 x 361 x 1 = 83462669330
Therefore, the lowest common multiple of 485,989,482,722,215 is 83462669330.
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.
485 x 989 x 482 x 722 x 215 = 35888947811900
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.
485 : 1, 5, 97, 485
989 : 1, 23, 43, 989
482 : 1, 2, 241, 482
722 : 1, 2, 19, 38, 361, 722
215 : 1, 5, 43, 215
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 485,989,482,722,215, is 1.
Now, the common factors can be found like this.
485:5x 97
989:23x 43
482:2x 241
722:2x 19x 19
215:5x 43
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 43 = 430
Therefore, the value for common factors is 430.
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 = 35888947811900/(1x430)
LCM = 35888947811900/430
LCM = 83462669330
Thus, we can understand that the LCM of 485,989,482,722,215 is 83462669330.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 485, 989, 482, 722, 215
1. What is the LCM of 485, 989, 482, 722, 215?
Answer: LCM of 485, 989, 482, 722, 215 is 83462669330.
2. How to calculate the LCM of 485, 989, 482, 722, 215?
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 485, 989, 482, 722, 215.
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}.