LCM of 371, 636, 738, 394
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 371, 636, 738, 394 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 371, 636, 738, 394. So, keep reading to learn more.
Given numbers are 371,636,738,394
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 371,636,738,394 is 107876412.
Find LCM of 371,636,738,394 with Prime Factorization
| 2 | 371, 636, 738, 394 |
| 3 | 371, 318, 369, 197 |
| 53 | 371, 106, 123, 197 |
| 7, 2, 123, 197 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 53 x 7 x 2 x 123 x 197 = 107876412
Therefore, the lowest common multiple of 371,636,738,394 is 107876412.
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.
371 x 636 x 738 x 394 = 68609398032
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.
371 : 1, 7, 53, 371
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
394 : 1, 2, 197, 394
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 371,636,738,394, is 1.
Now, the common factors can be found like this.
371:7x 53
636:2x 2x 3x 53
738:2x 3x 3x 41
394:2x 197
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 3x 53 = 636
Therefore, the value for common factors is 636.
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 = 68609398032/(1x636)
LCM = 68609398032/636
LCM = 107876412
Thus, we can understand that the LCM of 371,636,738,394 is 107876412.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 371, 636, 738, 394
1. What is the LCM of 371, 636, 738, 394?
Answer: LCM of 371, 636, 738, 394 is 107876412.
2. How to calculate the LCM of 371, 636, 738, 394?
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 371, 636, 738, 394.
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}.