LCM of 331, 148, 555, 190
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 331, 148, 555, 190 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 331, 148, 555, 190. So, keep reading to learn more.
Given numbers are 331,148,555,190
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 331,148,555,190 is 13961580.
Find LCM of 331,148,555,190 with Prime Factorization
| 2 | 331, 148, 555, 190 |
| 5 | 331, 74, 555, 95 |
| 37 | 331, 74, 111, 19 |
| 331, 2, 3, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 37 x 331 x 2 x 3 x 19 = 13961580
Therefore, the lowest common multiple of 331,148,555,190 is 13961580.
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.
331 x 148 x 555 x 190 = 5165784600
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.
331 : 1, 331
148 : 1, 2, 4, 37, 74, 148
555 : 1, 3, 5, 15, 37, 111, 185, 555
190 : 1, 2, 5, 10, 19, 38, 95, 190
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,148,555,190, is 1.
Now, the common factors can be found like this.
331:331
148:2x 2x 37
555:3x 5x 37
190:2x 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.
2x 5x 37 = 370
Therefore, the value for common factors is 370.
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 = 5165784600/(1x370)
LCM = 5165784600/370
LCM = 13961580
Thus, we can understand that the LCM of 331,148,555,190 is 13961580.
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FAQs on LCM of 331, 148, 555, 190
1. What is the LCM of 331, 148, 555, 190?
Answer: LCM of 331, 148, 555, 190 is 13961580.
2. How to calculate the LCM of 331, 148, 555, 190?
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 331, 148, 555, 190.
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}.