LCM of 444, 180, 454, 395
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 444, 180, 454, 395 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 444, 180, 454, 395. So, keep reading to learn more.
Given numbers are 444,180,454,395
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 444,180,454,395 is 119433780.
Find LCM of 444,180,454,395 with Prime Factorization
| 2 | 444, 180, 454, 395 |
| 2 | 222, 90, 227, 395 |
| 3 | 111, 45, 227, 395 |
| 5 | 37, 15, 227, 395 |
| 37, 3, 227, 79 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 37 x 3 x 227 x 79 = 119433780
Therefore, the lowest common multiple of 444,180,454,395 is 119433780.
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.
444 x 180 x 454 x 395 = 14332053600
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.
444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
454 : 1, 2, 227, 454
395 : 1, 5, 79, 395
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 444,180,454,395, is 1.
Now, the common factors can be found like this.
444:2x 2x 3x 37
180:2x 2x 3x 3x 5
454:2x 227
395:5x 79
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 14332053600/(1x120)
LCM = 14332053600/120
LCM = 119433780
Thus, we can understand that the LCM of 444,180,454,395 is 119433780.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 444, 180, 454, 395
1. What is the LCM of 444, 180, 454, 395?
Answer: LCM of 444, 180, 454, 395 is 119433780.
2. How to calculate the LCM of 444, 180, 454, 395?
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 444, 180, 454, 395.
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}.