LCM of 585, 630, 646, 157, 473
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 585, 630, 646, 157, 473 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 585, 630, 646, 157, 473. So, keep reading to learn more.
Given numbers are 585,630,646,157,473
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 585,630,646,157,473 is 196447821570.
Find LCM of 585,630,646,157,473 with Prime Factorization
| 2 | 585, 630, 646, 157, 473 |
| 3 | 585, 315, 323, 157, 473 |
| 3 | 195, 105, 323, 157, 473 |
| 5 | 65, 35, 323, 157, 473 |
| 13, 7, 323, 157, 473 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 13 x 7 x 323 x 157 x 473 = 196447821570
Therefore, the lowest common multiple of 585,630,646,157,473 is 196447821570.
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.
585 x 630 x 646 x 157 x 473 = 17680303941300
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.
585 : 1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
646 : 1, 2, 17, 19, 34, 38, 323, 646
157 : 1, 157
473 : 1, 11, 43, 473
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 585,630,646,157,473, is 1.
Now, the common factors can be found like this.
585:3x 3x 5x 13
630:2x 3x 3x 5x 7
646:2x 17x 19
157:157
473:11x 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 3x 3x 5 = 90
Therefore, the value for common factors is 90.
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 = 17680303941300/(1x90)
LCM = 17680303941300/90
LCM = 196447821570
Thus, we can understand that the LCM of 585,630,646,157,473 is 196447821570.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 585, 630, 646, 157, 473
1. What is the LCM of 585, 630, 646, 157, 473?
Answer: LCM of 585, 630, 646, 157, 473 is 196447821570.
2. How to calculate the LCM of 585, 630, 646, 157, 473?
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 585, 630, 646, 157, 473.
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}.