Find the LCM of 738, 287, 213, 379 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 738, 287, 213, 379. So, keep reading to learn more.
Given numbers are 738,287,213,379
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 738,287,213,379 is 139011894.
Find LCM of 738,287,213,379 with Prime Factorization
3 | 738, 287, 213, 379 |
41 | 246, 287, 71, 379 |
6, 7, 71, 379 |
Multiply the prime numbers at the bottom and the left side.
3 x 41 x 6 x 7 x 71 x 379 = 139011894
Therefore, the lowest common multiple of 738,287,213,379 is 139011894.
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.
738 x 287 x 213 x 379 = 17098462962
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.
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
287 : 1, 7, 41, 287
213 : 1, 3, 71, 213
379 : 1, 379
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 738,287,213,379, is 1.
Now, the common factors can be found like this.
738:2x 3x 3x 41
287:7x 41
213:3x 71
379:379
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 41 = 123
Therefore, the value for common factors is 123.
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 = 17098462962/(1x123)
LCM = 17098462962/123
LCM = 139011894
Thus, we can understand that the LCM of 738,287,213,379 is 139011894.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 738, 287, 213, 379?
Answer: LCM of 738, 287, 213, 379 is 139011894.
2. How to calculate the LCM of 738, 287, 213, 379?
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 738, 287, 213, 379.
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}.