LCM of 663, 119, 735, 799
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 663, 119, 735, 799 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 663, 119, 735, 799. So, keep reading to learn more.
Given numbers are 663,119,735,799
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 663,119,735,799 is 7634445.
Find LCM of 663,119,735,799 with Prime Factorization
| 3 | 663, 119, 735, 799 |
| 7 | 221, 119, 245, 799 |
| 17 | 221, 17, 35, 799 |
| 13, 1, 35, 47 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 17 x 13 x 1 x 35 x 47 = 7634445
Therefore, the lowest common multiple of 663,119,735,799 is 7634445.
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.
663 x 119 x 735 x 799 = 46333446705
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.
663 : 1, 3, 13, 17, 39, 51, 221, 663
119 : 1, 7, 17, 119
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
799 : 1, 17, 47, 799
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,119,735,799, is 1.
Now, the common factors can be found like this.
663:3x 13x 17
119:7x 17
735:3x 5x 7x 7
799:17x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 7x 17x 17 = 6069
Therefore, the value for common factors is 6069.
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 = 46333446705/(1x6069)
LCM = 46333446705/6069
LCM = 7634445
Thus, we can understand that the LCM of 663,119,735,799 is 7634445.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 663, 119, 735, 799
1. What is the LCM of 663, 119, 735, 799?
Answer: LCM of 663, 119, 735, 799 is 7634445.
2. How to calculate the LCM of 663, 119, 735, 799?
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 663, 119, 735, 799.
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}.