LCM of 417, 448, 875, 624
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 417, 448, 875, 624 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 417, 448, 875, 624. So, keep reading to learn more.
Given numbers are 417,448,875,624
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 417,448,875,624 is 303576000.
Find LCM of 417,448,875,624 with Prime Factorization
| 2 | 417, 448, 875, 624 |
| 2 | 417, 224, 875, 312 |
| 2 | 417, 112, 875, 156 |
| 2 | 417, 56, 875, 78 |
| 3 | 417, 28, 875, 39 |
| 7 | 139, 28, 875, 13 |
| 139, 4, 125, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 7 x 139 x 4 x 125 x 13 = 303576000
Therefore, the lowest common multiple of 417,448,875,624 is 303576000.
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.
417 x 448 x 875 x 624 = 102001536000
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.
417 : 1, 3, 139, 417
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
875 : 1, 5, 7, 25, 35, 125, 175, 875
624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 417,448,875,624, is 1.
Now, the common factors can be found like this.
417:3x 139
448:2x 2x 2x 2x 2x 2x 7
875:5x 5x 5x 7
624:2x 2x 2x 2x 3x 13
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 3x 7 = 336
Therefore, the value for common factors is 336.
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 = 102001536000/(1x336)
LCM = 102001536000/336
LCM = 303576000
Thus, we can understand that the LCM of 417,448,875,624 is 303576000.
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FAQs on LCM of 417, 448, 875, 624
1. What is the LCM of 417, 448, 875, 624?
Answer: LCM of 417, 448, 875, 624 is 303576000.
2. How to calculate the LCM of 417, 448, 875, 624?
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 417, 448, 875, 624.
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}.