LCM of 170, 312, 875, 609, 946
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 170, 312, 875, 609, 946 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 170, 312, 875, 609, 946. So, keep reading to learn more.
Given numbers are 170,312,875,609,946
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 170,312,875,609,946 is 63660597000.
Find LCM of 170,312,875,609,946 with Prime Factorization
| 2 | 170, 312, 875, 609, 946 |
| 3 | 85, 156, 875, 609, 473 |
| 5 | 85, 52, 875, 203, 473 |
| 7 | 17, 52, 175, 203, 473 |
| 17, 52, 25, 29, 473 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 17 x 52 x 25 x 29 x 473 = 63660597000
Therefore, the lowest common multiple of 170,312,875,609,946 is 63660597000.
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.
170 x 312 x 875 x 609 x 946 = 26737450740000
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.
170 : 1, 2, 5, 10, 17, 34, 85, 170
312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312
875 : 1, 5, 7, 25, 35, 125, 175, 875
609 : 1, 3, 7, 21, 29, 87, 203, 609
946 : 1, 2, 11, 22, 43, 86, 473, 946
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 170,312,875,609,946, is 1.
Now, the common factors can be found like this.
170:2x 5x 17
312:2x 2x 2x 3x 13
875:5x 5x 5x 7
609:3x 7x 29
946:2x 11x 43
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 3x 5x 7 = 420
Therefore, the value for common factors is 420.
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 = 26737450740000/(1x420)
LCM = 26737450740000/420
LCM = 63660597000
Thus, we can understand that the LCM of 170,312,875,609,946 is 63660597000.
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FAQs on LCM of 170, 312, 875, 609, 946
1. What is the LCM of 170, 312, 875, 609, 946?
Answer: LCM of 170, 312, 875, 609, 946 is 63660597000.
2. How to calculate the LCM of 170, 312, 875, 609, 946?
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 170, 312, 875, 609, 946.
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}.