LCM of 987, 342, 399, 494, 301
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 987, 342, 399, 494, 301 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 987, 342, 399, 494, 301. So, keep reading to learn more.
Given numbers are 987,342,399,494,301
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 987,342,399,494,301 is 62897562.
Find LCM of 987,342,399,494,301 with Prime Factorization
| 2 | 987, 342, 399, 494, 301 |
| 3 | 987, 171, 399, 247, 301 |
| 7 | 329, 57, 133, 247, 301 |
| 19 | 47, 57, 19, 247, 43 |
| 47, 3, 1, 13, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 19 x 47 x 3 x 1 x 13 x 43 = 62897562
Therefore, the lowest common multiple of 987,342,399,494,301 is 62897562.
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.
987 x 342 x 399 x 494 x 301 = 20026709535924
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.
987 : 1, 3, 7, 21, 47, 141, 329, 987
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
399 : 1, 3, 7, 19, 21, 57, 133, 399
494 : 1, 2, 13, 19, 26, 38, 247, 494
301 : 1, 7, 43, 301
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,342,399,494,301, is 1.
Now, the common factors can be found like this.
987:3x 7x 47
342:2x 3x 3x 19
399:3x 7x 19
494:2x 13x 19
301:7x 43
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 3x 7x 7x 19x 19 = 318402
Therefore, the value for common factors is 318402.
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 = 20026709535924/(1x318402)
LCM = 20026709535924/318402
LCM = 62897562
Thus, we can understand that the LCM of 987,342,399,494,301 is 62897562.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 987, 342, 399, 494, 301
1. What is the LCM of 987, 342, 399, 494, 301?
Answer: LCM of 987, 342, 399, 494, 301 is 62897562.
2. How to calculate the LCM of 987, 342, 399, 494, 301?
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 987, 342, 399, 494, 301.
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}.