LCM of 545, 667, 174, 720, 999
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 545, 667, 174, 720, 999 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 545, 667, 174, 720, 999. So, keep reading to learn more.
Given numbers are 545,667,174,720,999
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 545,667,174,720,999 is 5810423760.
Find LCM of 545,667,174,720,999 with Prime Factorization
| 2 | 545, 667, 174, 720, 999 |
| 3 | 545, 667, 87, 360, 999 |
| 3 | 545, 667, 29, 120, 333 |
| 5 | 545, 667, 29, 40, 111 |
| 29 | 109, 667, 29, 8, 111 |
| 109, 23, 1, 8, 111 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 29 x 109 x 23 x 1 x 8 x 111 = 5810423760
Therefore, the lowest common multiple of 545,667,174,720,999 is 5810423760.
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.
545 x 667 x 174 x 720 x 999 = 45495618040800
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.
545 : 1, 5, 109, 545
667 : 1, 23, 29, 667
174 : 1, 2, 3, 6, 29, 58, 87, 174
720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
999 : 1, 3, 9, 27, 37, 111, 333, 999
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,667,174,720,999, is 1.
Now, the common factors can be found like this.
545:5x 109
667:23x 29
174:2x 3x 29
720:2x 2x 2x 2x 3x 3x 5
999:3x 3x 3x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 5x 29 = 7830
Therefore, the value for common factors is 7830.
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 = 45495618040800/(1x7830)
LCM = 45495618040800/7830
LCM = 5810423760
Thus, we can understand that the LCM of 545,667,174,720,999 is 5810423760.
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FAQs on LCM of 545, 667, 174, 720, 999
1. What is the LCM of 545, 667, 174, 720, 999?
Answer: LCM of 545, 667, 174, 720, 999 is 5810423760.
2. How to calculate the LCM of 545, 667, 174, 720, 999?
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 545, 667, 174, 720, 999.
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}.