LCM of 303, 824, 490, 784, 581
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 303, 824, 490, 784, 581 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 303, 824, 490, 784, 581. So, keep reading to learn more.
Given numbers are 303,824,490,784,581
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 303,824,490,784,581 is 10154160240.
Find LCM of 303,824,490,784,581 with Prime Factorization
| 2 | 303, 824, 490, 784, 581 |
| 2 | 303, 412, 245, 392, 581 |
| 2 | 303, 206, 245, 196, 581 |
| 7 | 303, 103, 245, 98, 581 |
| 7 | 303, 103, 35, 14, 83 |
| 303, 103, 5, 2, 83 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 7 x 7 x 303 x 103 x 5 x 2 x 83 = 10154160240
Therefore, the lowest common multiple of 303,824,490,784,581 is 10154160240.
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.
303 x 824 x 490 x 784 x 581 = 55726031397120
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.
303 : 1, 3, 101, 303
824 : 1, 2, 4, 8, 103, 206, 412, 824
490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784
581 : 1, 7, 83, 581
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 303,824,490,784,581, is 1.
Now, the common factors can be found like this.
303:3x 101
824:2x 2x 2x 103
490:2x 5x 7x 7
784:2x 2x 2x 2x 7x 7
581:7x 83
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 7x 7x 7 = 5488
Therefore, the value for common factors is 5488.
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 = 55726031397120/(1x5488)
LCM = 55726031397120/5488
LCM = 10154160240
Thus, we can understand that the LCM of 303,824,490,784,581 is 10154160240.
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FAQs on LCM of 303, 824, 490, 784, 581
1. What is the LCM of 303, 824, 490, 784, 581?
Answer: LCM of 303, 824, 490, 784, 581 is 10154160240.
2. How to calculate the LCM of 303, 824, 490, 784, 581?
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 303, 824, 490, 784, 581.
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}.