LCM of 173, 750, 870, 646, 194
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 173, 750, 870, 646, 194 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 173, 750, 870, 646, 194. So, keep reading to learn more.
Given numbers are 173,750,870,646,194
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 173,750,870,646,194 is 117890720250.
Find LCM of 173,750,870,646,194 with Prime Factorization
| 2 | 173, 750, 870, 646, 194 |
| 3 | 173, 375, 435, 323, 97 |
| 5 | 173, 125, 145, 323, 97 |
| 173, 25, 29, 323, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 173 x 25 x 29 x 323 x 97 = 117890720250
Therefore, the lowest common multiple of 173,750,870,646,194 is 117890720250.
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.
173 x 750 x 870 x 646 x 194 = 14146886430000
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.
173 : 1, 173
750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
646 : 1, 2, 17, 19, 34, 38, 323, 646
194 : 1, 2, 97, 194
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 173,750,870,646,194, is 1.
Now, the common factors can be found like this.
173:173
750:2x 3x 5x 5x 5
870:2x 3x 5x 29
646:2x 17x 19
194:2x 97
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 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 14146886430000/(1x120)
LCM = 14146886430000/120
LCM = 117890720250
Thus, we can understand that the LCM of 173,750,870,646,194 is 117890720250.
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FAQs on LCM of 173, 750, 870, 646, 194
1. What is the LCM of 173, 750, 870, 646, 194?
Answer: LCM of 173, 750, 870, 646, 194 is 117890720250.
2. How to calculate the LCM of 173, 750, 870, 646, 194?
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 173, 750, 870, 646, 194.
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}.