LCM of 442, 597, 120, 349, 648
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 442, 597, 120, 349, 648 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 442, 597, 120, 349, 648. So, keep reading to learn more.
Given numbers are 442,597,120,349,648
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 442,597,120,349,648 is 49729694040.
Find LCM of 442,597,120,349,648 with Prime Factorization
| 2 | 442, 597, 120, 349, 648 |
| 2 | 221, 597, 60, 349, 324 |
| 2 | 221, 597, 30, 349, 162 |
| 3 | 221, 597, 15, 349, 81 |
| 221, 199, 5, 349, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 221 x 199 x 5 x 349 x 27 = 49729694040
Therefore, the lowest common multiple of 442,597,120,349,648 is 49729694040.
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.
442 x 597 x 120 x 349 x 648 = 7161075941760
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.
442 : 1, 2, 13, 17, 26, 34, 221, 442
597 : 1, 3, 199, 597
120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
349 : 1, 349
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,597,120,349,648, is 1.
Now, the common factors can be found like this.
442:2x 13x 17
597:3x 199
120:2x 2x 2x 3x 5
349:349
648:2x 2x 2x 3x 3x 3x 3
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 2x 3x 3 = 144
Therefore, the value for common factors is 144.
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 = 7161075941760/(1x144)
LCM = 7161075941760/144
LCM = 49729694040
Thus, we can understand that the LCM of 442,597,120,349,648 is 49729694040.
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FAQs on LCM of 442, 597, 120, 349, 648
1. What is the LCM of 442, 597, 120, 349, 648?
Answer: LCM of 442, 597, 120, 349, 648 is 49729694040.
2. How to calculate the LCM of 442, 597, 120, 349, 648?
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 442, 597, 120, 349, 648.
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}.