LCM of 894, 418, 728, 533, 451
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 894, 418, 728, 533, 451 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 894, 418, 728, 533, 451. So, keep reading to learn more.
Given numbers are 894,418,728,533,451
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 894,418,728,533,451 is 2788489704.
Find LCM of 894,418,728,533,451 with Prime Factorization
| 2 | 894, 418, 728, 533, 451 |
| 11 | 447, 209, 364, 533, 451 |
| 13 | 447, 19, 364, 533, 41 |
| 41 | 447, 19, 28, 41, 41 |
| 447, 19, 28, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 13 x 41 x 447 x 19 x 28 x 1 x 1 = 2788489704
Therefore, the lowest common multiple of 894,418,728,533,451 is 2788489704.
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.
894 x 418 x 728 x 533 x 451 = 65395660538208
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.
894 : 1, 2, 3, 6, 149, 298, 447, 894
418 : 1, 2, 11, 19, 22, 38, 209, 418
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
533 : 1, 13, 41, 533
451 : 1, 11, 41, 451
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 894,418,728,533,451, is 1.
Now, the common factors can be found like this.
894:2x 3x 149
418:2x 11x 19
728:2x 2x 2x 7x 13
533:13x 41
451:11x 41
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 11x 13x 41 = 23452
Therefore, the value for common factors is 23452.
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 = 65395660538208/(1x23452)
LCM = 65395660538208/23452
LCM = 2788489704
Thus, we can understand that the LCM of 894,418,728,533,451 is 2788489704.
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FAQs on LCM of 894, 418, 728, 533, 451
1. What is the LCM of 894, 418, 728, 533, 451?
Answer: LCM of 894, 418, 728, 533, 451 is 2788489704.
2. How to calculate the LCM of 894, 418, 728, 533, 451?
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 894, 418, 728, 533, 451.
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}.