LCM of 392, 880, 869, 352, 726
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 392, 880, 869, 352, 726 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 392, 880, 869, 352, 726. So, keep reading to learn more.
Given numbers are 392,880,869,352,726
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 392,880,869,352,726 is 224827680.
Find LCM of 392,880,869,352,726 with Prime Factorization
| 2 | 392, 880, 869, 352, 726 |
| 2 | 196, 440, 869, 176, 363 |
| 2 | 98, 220, 869, 88, 363 |
| 2 | 49, 110, 869, 44, 363 |
| 11 | 49, 55, 869, 22, 363 |
| 49, 5, 79, 2, 33 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 11 x 49 x 5 x 79 x 2 x 33 = 224827680
Therefore, the lowest common multiple of 392,880,869,352,726 is 224827680.
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.
392 x 880 x 869 x 352 x 726 = 76606884372480
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.
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
869 : 1, 11, 79, 869
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,880,869,352,726, is 1.
Now, the common factors can be found like this.
392:2x 2x 2x 7x 7
880:2x 2x 2x 2x 5x 11
869:11x 79
352:2x 2x 2x 2x 2x 11
726:2x 3x 11x 11
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 2x 2x 2x 2x 2x 11x 11x 11 = 340736
Therefore, the value for common factors is 340736.
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 = 76606884372480/(1x340736)
LCM = 76606884372480/340736
LCM = 224827680
Thus, we can understand that the LCM of 392,880,869,352,726 is 224827680.
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FAQs on LCM of 392, 880, 869, 352, 726
1. What is the LCM of 392, 880, 869, 352, 726?
Answer: LCM of 392, 880, 869, 352, 726 is 224827680.
2. How to calculate the LCM of 392, 880, 869, 352, 726?
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 392, 880, 869, 352, 726.
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}.