LCM of 398, 184, 597, 156
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 398, 184, 597, 156 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 398, 184, 597, 156. So, keep reading to learn more.
Given numbers are 398,184,597,156
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 398,184,597,156 is 1428024.
Find LCM of 398,184,597,156 with Prime Factorization
| 2 | 398, 184, 597, 156 |
| 2 | 199, 92, 597, 78 |
| 3 | 199, 46, 597, 39 |
| 199 | 199, 46, 199, 13 |
| 1, 46, 1, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 199 x 1 x 46 x 1 x 13 = 1428024
Therefore, the lowest common multiple of 398,184,597,156 is 1428024.
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.
398 x 184 x 597 x 156 = 6820242624
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.
398 : 1, 2, 199, 398
184 : 1, 2, 4, 8, 23, 46, 92, 184
597 : 1, 3, 199, 597
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 398,184,597,156, is 1.
Now, the common factors can be found like this.
398:2x 199
184:2x 2x 2x 23
597:3x 199
156:2x 2x 3x 13
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 199 = 4776
Therefore, the value for common factors is 4776.
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 = 6820242624/(1x4776)
LCM = 6820242624/4776
LCM = 1428024
Thus, we can understand that the LCM of 398,184,597,156 is 1428024.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 398, 184, 597, 156
1. What is the LCM of 398, 184, 597, 156?
Answer: LCM of 398, 184, 597, 156 is 1428024.
2. How to calculate the LCM of 398, 184, 597, 156?
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 398, 184, 597, 156.
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}.