LCM of 799, 471, 249, 145
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 799, 471, 249, 145 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, 471, 249, 145. So, keep reading to learn more.
Given numbers are 799,471,249,145
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 799,471,249,145 is 4529119515.
Find LCM of 799,471,249,145 with Prime Factorization
| 3 | 799, 471, 249, 145 |
| 799, 157, 83, 145 |
Multiply the prime numbers at the bottom and the left side.
3 x 799 x 157 x 83 x 145 = 4529119515
Therefore, the lowest common multiple of 799,471,249,145 is 4529119515.
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 471 x 249 x 145 = 13587358545
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
471 : 1, 3, 157, 471
249 : 1, 3, 83, 249
145 : 1, 5, 29, 145
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 799,471,249,145, is 1.
Now, the common factors can be found like this.
799:17x 47
471:3x 157
249:3x 83
145:5x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 13587358545/(1x3)
LCM = 13587358545/3
LCM = 4529119515
Thus, we can understand that the LCM of 799,471,249,145 is 4529119515.
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FAQs on LCM of 799, 471, 249, 145
1. What is the LCM of 799, 471, 249, 145?
Answer: LCM of 799, 471, 249, 145 is 4529119515.
2. How to calculate the LCM of 799, 471, 249, 145?
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, 471, 249, 145.
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}.