LCM of 471, 436, 715, 680, 324
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 471, 436, 715, 680, 324 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 471, 436, 715, 680, 324. So, keep reading to learn more.
Given numbers are 471,436,715,680,324
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 471,436,715,680,324 is 134789517720.
Find LCM of 471,436,715,680,324 with Prime Factorization
| 2 | 471, 436, 715, 680, 324 |
| 2 | 471, 218, 715, 340, 162 |
| 3 | 471, 109, 715, 170, 81 |
| 5 | 157, 109, 715, 170, 27 |
| 157, 109, 143, 34, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 157 x 109 x 143 x 34 x 27 = 134789517720
Therefore, the lowest common multiple of 471,436,715,680,324 is 134789517720.
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.
471 x 436 x 715 x 680 x 324 = 32349484252800
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.
471 : 1, 3, 157, 471
436 : 1, 2, 4, 109, 218, 436
715 : 1, 5, 11, 13, 55, 65, 143, 715
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 471,436,715,680,324, is 1.
Now, the common factors can be found like this.
471:3x 157
436:2x 2x 109
715:5x 11x 13
680:2x 2x 2x 5x 17
324:2x 2x 3x 3x 3x 3
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 5 = 240
Therefore, the value for common factors is 240.
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 = 32349484252800/(1x240)
LCM = 32349484252800/240
LCM = 134789517720
Thus, we can understand that the LCM of 471,436,715,680,324 is 134789517720.
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FAQs on LCM of 471, 436, 715, 680, 324
1. What is the LCM of 471, 436, 715, 680, 324?
Answer: LCM of 471, 436, 715, 680, 324 is 134789517720.
2. How to calculate the LCM of 471, 436, 715, 680, 324?
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 471, 436, 715, 680, 324.
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}.