LCM of 887, 198, 399, 374
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 887, 198, 399, 374 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 887, 198, 399, 374. So, keep reading to learn more.
Given numbers are 887,198,399,374
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 887,198,399,374 is 397090386.
Find LCM of 887,198,399,374 with Prime Factorization
| 2 | 887, 198, 399, 374 |
| 3 | 887, 99, 399, 187 |
| 11 | 887, 33, 133, 187 |
| 887, 3, 133, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 887 x 3 x 133 x 17 = 397090386
Therefore, the lowest common multiple of 887,198,399,374 is 397090386.
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.
887 x 198 x 399 x 374 = 26207965476
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.
887 : 1, 887
198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198
399 : 1, 3, 7, 19, 21, 57, 133, 399
374 : 1, 2, 11, 17, 22, 34, 187, 374
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 887,198,399,374, is 1.
Now, the common factors can be found like this.
887:887
198:2x 3x 3x 11
399:3x 7x 19
374:2x 11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 11 = 66
Therefore, the value for common factors is 66.
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 = 26207965476/(1x66)
LCM = 26207965476/66
LCM = 397090386
Thus, we can understand that the LCM of 887,198,399,374 is 397090386.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 887, 198, 399, 374
1. What is the LCM of 887, 198, 399, 374?
Answer: LCM of 887, 198, 399, 374 is 397090386.
2. How to calculate the LCM of 887, 198, 399, 374?
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 887, 198, 399, 374.
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}.