LCM of 180, 345, 516, 495, 928
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 180, 345, 516, 495, 928 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 180, 345, 516, 495, 928. So, keep reading to learn more.
Given numbers are 180,345,516,495,928
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 180,345,516,495,928 is 454307040.
Find LCM of 180,345,516,495,928 with Prime Factorization
| 2 | 180, 345, 516, 495, 928 |
| 2 | 90, 345, 258, 495, 464 |
| 3 | 45, 345, 129, 495, 232 |
| 3 | 15, 115, 43, 165, 232 |
| 5 | 5, 115, 43, 55, 232 |
| 1, 23, 43, 11, 232 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 5 x 1 x 23 x 43 x 11 x 232 = 454307040
Therefore, the lowest common multiple of 180,345,516,495,928 is 454307040.
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.
180 x 345 x 516 x 495 x 928 = 14719548096000
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.
180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
345 : 1, 3, 5, 15, 23, 69, 115, 345
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,345,516,495,928, is 1.
Now, the common factors can be found like this.
180:2x 2x 3x 3x 5
345:3x 5x 23
516:2x 2x 3x 43
495:3x 3x 5x 11
928:2x 2x 2x 2x 2x 29
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 3x 3x 3x 5x 5 = 32400
Therefore, the value for common factors is 32400.
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 = 14719548096000/(1x32400)
LCM = 14719548096000/32400
LCM = 454307040
Thus, we can understand that the LCM of 180,345,516,495,928 is 454307040.
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FAQs on LCM of 180, 345, 516, 495, 928
1. What is the LCM of 180, 345, 516, 495, 928?
Answer: LCM of 180, 345, 516, 495, 928 is 454307040.
2. How to calculate the LCM of 180, 345, 516, 495, 928?
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 180, 345, 516, 495, 928.
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}.