LCM of 407, 502, 333, 285
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 407, 502, 333, 285 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 407, 502, 333, 285. So, keep reading to learn more.
Given numbers are 407,502,333,285
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 407,502,333,285 is 174688470.
Find LCM of 407,502,333,285 with Prime Factorization
| 3 | 407, 502, 333, 285 |
| 37 | 407, 502, 111, 95 |
| 11, 502, 3, 95 |
Multiply the prime numbers at the bottom and the left side.
3 x 37 x 11 x 502 x 3 x 95 = 174688470
Therefore, the lowest common multiple of 407,502,333,285 is 174688470.
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.
407 x 502 x 333 x 285 = 19390420170
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.
407 : 1, 11, 37, 407
502 : 1, 2, 251, 502
333 : 1, 3, 9, 37, 111, 333
285 : 1, 3, 5, 15, 19, 57, 95, 285
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,502,333,285, is 1.
Now, the common factors can be found like this.
407:11x 37
502:2x 251
333:3x 3x 37
285:3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 37 = 111
Therefore, the value for common factors is 111.
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 = 19390420170/(1x111)
LCM = 19390420170/111
LCM = 174688470
Thus, we can understand that the LCM of 407,502,333,285 is 174688470.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 407, 502, 333, 285
1. What is the LCM of 407, 502, 333, 285?
Answer: LCM of 407, 502, 333, 285 is 174688470.
2. How to calculate the LCM of 407, 502, 333, 285?
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 407, 502, 333, 285.
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}.