LCM of 225, 814, 185, 418, 520
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 225, 814, 185, 418, 520 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 225, 814, 185, 418, 520. So, keep reading to learn more.
Given numbers are 225,814,185,418,520
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 225,814,185,418,520 is 180952200.
Find LCM of 225,814,185,418,520 with Prime Factorization
| 2 | 225, 814, 185, 418, 520 |
| 5 | 225, 407, 185, 209, 260 |
| 11 | 45, 407, 37, 209, 52 |
| 37 | 45, 37, 37, 19, 52 |
| 45, 1, 1, 19, 52 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 11 x 37 x 45 x 1 x 1 x 19 x 52 = 180952200
Therefore, the lowest common multiple of 225,814,185,418,520 is 180952200.
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.
225 x 814 x 185 x 418 x 520 = 7364754540000
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.
225 : 1, 3, 5, 9, 15, 25, 45, 75, 225
814 : 1, 2, 11, 22, 37, 74, 407, 814
185 : 1, 5, 37, 185
418 : 1, 2, 11, 19, 22, 38, 209, 418
520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 225,814,185,418,520, is 1.
Now, the common factors can be found like this.
225:3x 3x 5x 5
814:2x 11x 37
185:5x 37
418:2x 11x 19
520:2x 2x 2x 5x 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 5x 5x 11x 37 = 40700
Therefore, the value for common factors is 40700.
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 = 7364754540000/(1x40700)
LCM = 7364754540000/40700
LCM = 180952200
Thus, we can understand that the LCM of 225,814,185,418,520 is 180952200.
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FAQs on LCM of 225, 814, 185, 418, 520
1. What is the LCM of 225, 814, 185, 418, 520?
Answer: LCM of 225, 814, 185, 418, 520 is 180952200.
2. How to calculate the LCM of 225, 814, 185, 418, 520?
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 225, 814, 185, 418, 520.
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}.