LCM of 993, 718, 918, 736
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 993, 718, 918, 736 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 993, 718, 918, 736. So, keep reading to learn more.
Given numbers are 993,718,918,736
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 993,718,918,736 is 40143288096.
Find LCM of 993,718,918,736 with Prime Factorization
| 2 | 993, 718, 918, 736 |
| 3 | 993, 359, 459, 368 |
| 331, 359, 153, 368 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 331 x 359 x 153 x 368 = 40143288096
Therefore, the lowest common multiple of 993,718,918,736 is 40143288096.
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.
993 x 718 x 918 x 736 = 481719457152
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.
993 : 1, 3, 331, 993
718 : 1, 2, 359, 718
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,718,918,736, is 1.
Now, the common factors can be found like this.
993:3x 331
718:2x 359
918:2x 3x 3x 3x 17
736:2x 2x 2x 2x 2x 23
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 3 = 12
Therefore, the value for common factors is 12.
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 = 481719457152/(1x12)
LCM = 481719457152/12
LCM = 40143288096
Thus, we can understand that the LCM of 993,718,918,736 is 40143288096.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 993, 718, 918, 736
1. What is the LCM of 993, 718, 918, 736?
Answer: LCM of 993, 718, 918, 736 is 40143288096.
2. How to calculate the LCM of 993, 718, 918, 736?
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 993, 718, 918, 736.
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}.