LCM of 920, 173, 361, 755, 410
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 920, 173, 361, 755, 410 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 920, 173, 361, 755, 410. So, keep reading to learn more.
Given numbers are 920,173,361,755,410
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 920,173,361,755,410 is 355714801160.
Find LCM of 920,173,361,755,410 with Prime Factorization
| 2 | 920, 173, 361, 755, 410 |
| 5 | 460, 173, 361, 755, 205 |
| 92, 173, 361, 151, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 92 x 173 x 361 x 151 x 41 = 355714801160
Therefore, the lowest common multiple of 920,173,361,755,410 is 355714801160.
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.
920 x 173 x 361 x 755 x 410 = 17785740058000
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.
920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920
173 : 1, 173
361 : 1, 19, 361
755 : 1, 5, 151, 755
410 : 1, 2, 5, 10, 41, 82, 205, 410
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,173,361,755,410, is 1.
Now, the common factors can be found like this.
920:2x 2x 2x 5x 23
173:173
361:19x 19
755:5x 151
410:2x 5x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 5 = 50
Therefore, the value for common factors is 50.
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 = 17785740058000/(1x50)
LCM = 17785740058000/50
LCM = 355714801160
Thus, we can understand that the LCM of 920,173,361,755,410 is 355714801160.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 920, 173, 361, 755, 410
1. What is the LCM of 920, 173, 361, 755, 410?
Answer: LCM of 920, 173, 361, 755, 410 is 355714801160.
2. How to calculate the LCM of 920, 173, 361, 755, 410?
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 920, 173, 361, 755, 410.
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}.