LCM of 284, 363, 154, 623, 252
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 284, 363, 154, 623, 252 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 284, 363, 154, 623, 252. So, keep reading to learn more.
Given numbers are 284,363,154,623,252
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 284,363,154,623,252 is 192678948.
Find LCM of 284,363,154,623,252 with Prime Factorization
| 2 | 284, 363, 154, 623, 252 |
| 2 | 142, 363, 77, 623, 126 |
| 3 | 71, 363, 77, 623, 63 |
| 7 | 71, 121, 77, 623, 21 |
| 11 | 71, 121, 11, 89, 3 |
| 71, 1, 11, 89, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 11 x 71 x 1 x 11 x 89 x 3 = 192678948
Therefore, the lowest common multiple of 284,363,154,623,252 is 192678948.
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.
284 x 363 x 154 x 623 x 252 = 2492494871328
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.
284 : 1, 2, 4, 71, 142, 284
363 : 1, 3, 11, 33, 121, 363
154 : 1, 2, 7, 11, 14, 22, 77, 154
623 : 1, 7, 89, 623
252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 284,363,154,623,252, is 1.
Now, the common factors can be found like this.
284:2x 2x 71
363:3x 11x 11
154:2x 7x 11
623:7x 89
252:2x 2x 3x 3x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 7x 7x 11 = 12936
Therefore, the value for common factors is 12936.
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 = 2492494871328/(1x12936)
LCM = 2492494871328/12936
LCM = 192678948
Thus, we can understand that the LCM of 284,363,154,623,252 is 192678948.
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FAQs on LCM of 284, 363, 154, 623, 252
1. What is the LCM of 284, 363, 154, 623, 252?
Answer: LCM of 284, 363, 154, 623, 252 is 192678948.
2. How to calculate the LCM of 284, 363, 154, 623, 252?
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 284, 363, 154, 623, 252.
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}.