LCM of 933, 247, 135, 684, 142
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 933, 247, 135, 684, 142 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 933, 247, 135, 684, 142. So, keep reading to learn more.
Given numbers are 933,247,135,684,142
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 933,247,135,684,142 is 2945163780.
Find LCM of 933,247,135,684,142 with Prime Factorization
| 2 | 933, 247, 135, 684, 142 |
| 3 | 933, 247, 135, 342, 71 |
| 3 | 311, 247, 45, 114, 71 |
| 19 | 311, 247, 15, 38, 71 |
| 311, 13, 15, 2, 71 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 19 x 311 x 13 x 15 x 2 x 71 = 2945163780
Therefore, the lowest common multiple of 933,247,135,684,142 is 2945163780.
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.
933 x 247 x 135 x 684 x 142 = 3021738038280
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.
933 : 1, 3, 311, 933
247 : 1, 13, 19, 247
135 : 1, 3, 5, 9, 15, 27, 45, 135
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
142 : 1, 2, 71, 142
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 933,247,135,684,142, is 1.
Now, the common factors can be found like this.
933:3x 311
247:13x 19
135:3x 3x 3x 5
684:2x 2x 3x 3x 19
142:2x 71
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 3x 19 = 1026
Therefore, the value for common factors is 1026.
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 = 3021738038280/(1x1026)
LCM = 3021738038280/1026
LCM = 2945163780
Thus, we can understand that the LCM of 933,247,135,684,142 is 2945163780.
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FAQs on LCM of 933, 247, 135, 684, 142
1. What is the LCM of 933, 247, 135, 684, 142?
Answer: LCM of 933, 247, 135, 684, 142 is 2945163780.
2. How to calculate the LCM of 933, 247, 135, 684, 142?
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 933, 247, 135, 684, 142.
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}.