LCM of 472, 742, 693, 477, 506
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 472, 742, 693, 477, 506 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 472, 742, 693, 477, 506. So, keep reading to learn more.
Given numbers are 472,742,693,477,506
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 472,742,693,477,506 is 398730024.
Find LCM of 472,742,693,477,506 with Prime Factorization
| 2 | 472, 742, 693, 477, 506 |
| 3 | 236, 371, 693, 477, 253 |
| 3 | 236, 371, 231, 159, 253 |
| 7 | 236, 371, 77, 53, 253 |
| 11 | 236, 53, 11, 53, 253 |
| 53 | 236, 53, 1, 53, 23 |
| 236, 1, 1, 1, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 7 x 11 x 53 x 236 x 1 x 1 x 1 x 23 = 398730024
Therefore, the lowest common multiple of 472,742,693,477,506 is 398730024.
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.
472 x 742 x 693 x 477 x 506 = 58579820205984
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.
472 : 1, 2, 4, 8, 59, 118, 236, 472
742 : 1, 2, 7, 14, 53, 106, 371, 742
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
477 : 1, 3, 9, 53, 159, 477
506 : 1, 2, 11, 22, 23, 46, 253, 506
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 472,742,693,477,506, is 1.
Now, the common factors can be found like this.
472:2x 2x 2x 59
742:2x 7x 53
693:3x 3x 7x 11
477:3x 3x 53
506:2x 11x 23
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 3x 3x 7x 11x 53 = 146916
Therefore, the value for common factors is 146916.
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 = 58579820205984/(1x146916)
LCM = 58579820205984/146916
LCM = 398730024
Thus, we can understand that the LCM of 472,742,693,477,506 is 398730024.
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FAQs on LCM of 472, 742, 693, 477, 506
1. What is the LCM of 472, 742, 693, 477, 506?
Answer: LCM of 472, 742, 693, 477, 506 is 398730024.
2. How to calculate the LCM of 472, 742, 693, 477, 506?
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 472, 742, 693, 477, 506.
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}.