LCM of 799, 143, 442, 679
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 799, 143, 442, 679 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 799, 143, 442, 679. So, keep reading to learn more.
Given numbers are 799,143,442,679
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 799,143,442,679 is 155161006.
Find LCM of 799,143,442,679 with Prime Factorization
| 13 | 799, 143, 442, 679 |
| 17 | 799, 11, 34, 679 |
| 47, 11, 2, 679 |
Multiply the prime numbers at the bottom and the left side.
13 x 17 x 47 x 11 x 2 x 679 = 155161006
Therefore, the lowest common multiple of 799,143,442,679 is 155161006.
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.
799 x 143 x 442 x 679 = 34290582326
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.
799 : 1, 17, 47, 799
143 : 1, 11, 13, 143
442 : 1, 2, 13, 17, 26, 34, 221, 442
679 : 1, 7, 97, 679
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 799,143,442,679, is 1.
Now, the common factors can be found like this.
799:17x 47
143:11x 13
442:2x 13x 17
679:7x 97
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 17 = 221
Therefore, the value for common factors is 221.
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 = 34290582326/(1x221)
LCM = 34290582326/221
LCM = 155161006
Thus, we can understand that the LCM of 799,143,442,679 is 155161006.
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FAQs on LCM of 799, 143, 442, 679
1. What is the LCM of 799, 143, 442, 679?
Answer: LCM of 799, 143, 442, 679 is 155161006.
2. How to calculate the LCM of 799, 143, 442, 679?
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 799, 143, 442, 679.
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}.