LCM of 220, 447, 319, 418, 165
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 220, 447, 319, 418, 165 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 220, 447, 319, 418, 165. So, keep reading to learn more.
Given numbers are 220,447,319,418,165
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 220,447,319,418,165 is 54185340.
Find LCM of 220,447,319,418,165 with Prime Factorization
| 2 | 220, 447, 319, 418, 165 |
| 3 | 110, 447, 319, 209, 165 |
| 5 | 110, 149, 319, 209, 55 |
| 11 | 22, 149, 319, 209, 11 |
| 2, 149, 29, 19, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 11 x 2 x 149 x 29 x 19 x 1 = 54185340
Therefore, the lowest common multiple of 220,447,319,418,165 is 54185340.
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.
220 x 447 x 319 x 418 x 165 = 2163620626200
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.
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
447 : 1, 3, 149, 447
319 : 1, 11, 29, 319
418 : 1, 2, 11, 19, 22, 38, 209, 418
165 : 1, 3, 5, 11, 15, 33, 55, 165
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,447,319,418,165, is 1.
Now, the common factors can be found like this.
220:2x 2x 5x 11
447:3x 149
319:11x 29
418:2x 11x 19
165:3x 5x 11
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 5x 11x 11x 11 = 39930
Therefore, the value for common factors is 39930.
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 = 2163620626200/(1x39930)
LCM = 2163620626200/39930
LCM = 54185340
Thus, we can understand that the LCM of 220,447,319,418,165 is 54185340.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 220, 447, 319, 418, 165
1. What is the LCM of 220, 447, 319, 418, 165?
Answer: LCM of 220, 447, 319, 418, 165 is 54185340.
2. How to calculate the LCM of 220, 447, 319, 418, 165?
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 220, 447, 319, 418, 165.
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}.