LCM of 442, 247, 887, 286, 603
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 442, 247, 887, 286, 603 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 442, 247, 887, 286, 603. So, keep reading to learn more.
Given numbers are 442,247,887,286,603
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 442,247,887,286,603 is 49409389458.
Find LCM of 442,247,887,286,603 with Prime Factorization
| 2 | 442, 247, 887, 286, 603 |
| 13 | 221, 247, 887, 143, 603 |
| 17, 19, 887, 11, 603 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 17 x 19 x 887 x 11 x 603 = 49409389458
Therefore, the lowest common multiple of 442,247,887,286,603 is 49409389458.
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.
442 x 247 x 887 x 286 x 603 = 16700373636804
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.
442 : 1, 2, 13, 17, 26, 34, 221, 442
247 : 1, 13, 19, 247
887 : 1, 887
286 : 1, 2, 11, 13, 22, 26, 143, 286
603 : 1, 3, 9, 67, 201, 603
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,247,887,286,603, is 1.
Now, the common factors can be found like this.
442:2x 13x 17
247:13x 19
887:887
286:2x 11x 13
603:3x 3x 67
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 13 = 338
Therefore, the value for common factors is 338.
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 = 16700373636804/(1x338)
LCM = 16700373636804/338
LCM = 49409389458
Thus, we can understand that the LCM of 442,247,887,286,603 is 49409389458.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 442, 247, 887, 286, 603
1. What is the LCM of 442, 247, 887, 286, 603?
Answer: LCM of 442, 247, 887, 286, 603 is 49409389458.
2. How to calculate the LCM of 442, 247, 887, 286, 603?
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 442, 247, 887, 286, 603.
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}.