LCM of 407, 162, 630, 819, 167
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 407, 162, 630, 819, 167 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 407, 162, 630, 819, 167. So, keep reading to learn more.
Given numbers are 407,162,630,819,167
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 407,162,630,819,167 is 5009994990.
Find LCM of 407,162,630,819,167 with Prime Factorization
| 2 | 407, 162, 630, 819, 167 |
| 3 | 407, 81, 315, 819, 167 |
| 3 | 407, 27, 105, 273, 167 |
| 7 | 407, 9, 35, 91, 167 |
| 407, 9, 5, 13, 167 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 7 x 407 x 9 x 5 x 13 x 167 = 5009994990
Therefore, the lowest common multiple of 407,162,630,819,167 is 5009994990.
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.
407 x 162 x 630 x 819 x 167 = 5681334318660
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.
407 : 1, 11, 37, 407
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
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
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
167 : 1, 167
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 407,162,630,819,167, is 1.
Now, the common factors can be found like this.
407:11x 37
162:2x 3x 3x 3x 3
630:2x 3x 3x 5x 7
819:3x 3x 7x 13
167:167
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 3x 3x 7 = 1134
Therefore, the value for common factors is 1134.
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 = 5681334318660/(1x1134)
LCM = 5681334318660/1134
LCM = 5009994990
Thus, we can understand that the LCM of 407,162,630,819,167 is 5009994990.
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FAQs on LCM of 407, 162, 630, 819, 167
1. What is the LCM of 407, 162, 630, 819, 167?
Answer: LCM of 407, 162, 630, 819, 167 is 5009994990.
2. How to calculate the LCM of 407, 162, 630, 819, 167?
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 407, 162, 630, 819, 167.
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}.