LCM of 990, 767, 137, 162, 429
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 990, 767, 137, 162, 429 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 990, 767, 137, 162, 429. So, keep reading to learn more.
Given numbers are 990,767,137,162,429
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 990,767,137,162,429 is 936253890.
Find LCM of 990,767,137,162,429 with Prime Factorization
| 2 | 990, 767, 137, 162, 429 |
| 3 | 495, 767, 137, 81, 429 |
| 3 | 165, 767, 137, 27, 143 |
| 11 | 55, 767, 137, 9, 143 |
| 13 | 5, 767, 137, 9, 13 |
| 5, 59, 137, 9, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 13 x 5 x 59 x 137 x 9 x 1 = 936253890
Therefore, the lowest common multiple of 990,767,137,162,429 is 936253890.
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.
990 x 767 x 137 x 162 x 429 = 7229752538580
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.
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
767 : 1, 13, 59, 767
137 : 1, 137
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
429 : 1, 3, 11, 13, 33, 39, 143, 429
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,767,137,162,429, is 1.
Now, the common factors can be found like this.
990:2x 3x 3x 5x 11
767:13x 59
137:137
162:2x 3x 3x 3x 3
429:3x 11x 13
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 11x 13 = 7722
Therefore, the value for common factors is 7722.
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 = 7229752538580/(1x7722)
LCM = 7229752538580/7722
LCM = 936253890
Thus, we can understand that the LCM of 990,767,137,162,429 is 936253890.
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FAQs on LCM of 990, 767, 137, 162, 429
1. What is the LCM of 990, 767, 137, 162, 429?
Answer: LCM of 990, 767, 137, 162, 429 is 936253890.
2. How to calculate the LCM of 990, 767, 137, 162, 429?
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 990, 767, 137, 162, 429.
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}.