LCM of 448, 484, 807, 336, 721
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 448, 484, 807, 336, 721 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 448, 484, 807, 336, 721. So, keep reading to learn more.
Given numbers are 448,484,807,336,721
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 448,484,807,336,721 is 4505823168.
Find LCM of 448,484,807,336,721 with Prime Factorization
| 2 | 448, 484, 807, 336, 721 |
| 2 | 224, 242, 807, 168, 721 |
| 2 | 112, 121, 807, 84, 721 |
| 2 | 56, 121, 807, 42, 721 |
| 3 | 28, 121, 807, 21, 721 |
| 7 | 28, 121, 269, 7, 721 |
| 4, 121, 269, 1, 103 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 7 x 4 x 121 x 269 x 1 x 103 = 4505823168
Therefore, the lowest common multiple of 448,484,807,336,721 is 4505823168.
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.
448 x 484 x 807 x 336 x 721 = 42390784364544
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.
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
484 : 1, 2, 4, 11, 22, 44, 121, 242, 484
807 : 1, 3, 269, 807
336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
721 : 1, 7, 103, 721
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 448,484,807,336,721, is 1.
Now, the common factors can be found like this.
448:2x 2x 2x 2x 2x 2x 7
484:2x 2x 11x 11
807:3x 269
336:2x 2x 2x 2x 3x 7
721:7x 103
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 3x 7x 7 = 9408
Therefore, the value for common factors is 9408.
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 = 42390784364544/(1x9408)
LCM = 42390784364544/9408
LCM = 4505823168
Thus, we can understand that the LCM of 448,484,807,336,721 is 4505823168.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 448, 484, 807, 336, 721
1. What is the LCM of 448, 484, 807, 336, 721?
Answer: LCM of 448, 484, 807, 336, 721 is 4505823168.
2. How to calculate the LCM of 448, 484, 807, 336, 721?
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 448, 484, 807, 336, 721.
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}.