LCM of 180, 300, 826, 860, 136
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 180, 300, 826, 860, 136 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, 300, 826, 860, 136. So, keep reading to learn more.
Given numbers are 180,300,826,860,136
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 180,300,826,860,136 is 543425400.
Find LCM of 180,300,826,860,136 with Prime Factorization
| 2 | 180, 300, 826, 860, 136 |
| 2 | 90, 150, 413, 430, 68 |
| 3 | 45, 75, 413, 215, 34 |
| 5 | 15, 25, 413, 215, 34 |
| 3, 5, 413, 43, 34 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 3 x 5 x 413 x 43 x 34 = 543425400
Therefore, the lowest common multiple of 180,300,826,860,136 is 543425400.
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 300 x 826 x 860 x 136 = 5216883840000
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
300 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
826 : 1, 2, 7, 14, 59, 118, 413, 826
860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860
136 : 1, 2, 4, 8, 17, 34, 68, 136
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,300,826,860,136, is 2.
Now, the common factors can be found like this.
180:2x 2x 3x 3x 5
300:2x 2x 3x 5x 5
826:2x 7x 59
860:2x 2x 5x 43
136:2x 2x 2x 17
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 2x 2x 3x 5x 5 = 4800
Therefore, the value for common factors is 4800.
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 = 5216883840000/(2x4800)
LCM = 5216883840000/9600
LCM = 543425400
Thus, we can understand that the LCM of 180,300,826,860,136 is 543425400.
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FAQs on LCM of 180, 300, 826, 860, 136
1. What is the LCM of 180, 300, 826, 860, 136?
Answer: LCM of 180, 300, 826, 860, 136 is 543425400.
2. How to calculate the LCM of 180, 300, 826, 860, 136?
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, 300, 826, 860, 136.
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}.