LCM of 924, 572, 809, 448
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 924, 572, 809, 448 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 924, 572, 809, 448. So, keep reading to learn more.
Given numbers are 924,572,809,448
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 924,572,809,448 is 155483328.
Find LCM of 924,572,809,448 with Prime Factorization
| 2 | 924, 572, 809, 448 |
| 2 | 462, 286, 809, 224 |
| 7 | 231, 143, 809, 112 |
| 11 | 33, 143, 809, 16 |
| 3, 13, 809, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 11 x 3 x 13 x 809 x 16 = 155483328
Therefore, the lowest common multiple of 924,572,809,448 is 155483328.
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.
924 x 572 x 809 x 448 = 191555460096
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.
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
809 : 1, 809
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 924,572,809,448, is 1.
Now, the common factors can be found like this.
924:2x 2x 3x 7x 11
572:2x 2x 11x 13
809:809
448:2x 2x 2x 2x 2x 2x 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 2x 7x 11 = 1232
Therefore, the value for common factors is 1232.
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 = 191555460096/(1x1232)
LCM = 191555460096/1232
LCM = 155483328
Thus, we can understand that the LCM of 924,572,809,448 is 155483328.
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FAQs on LCM of 924, 572, 809, 448
1. What is the LCM of 924, 572, 809, 448?
Answer: LCM of 924, 572, 809, 448 is 155483328.
2. How to calculate the LCM of 924, 572, 809, 448?
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 924, 572, 809, 448.
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}.