LCM of 299, 966, 155, 957
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 299, 966, 155, 957 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 299, 966, 155, 957. So, keep reading to learn more.
Given numbers are 299,966,155,957
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 299,966,155,957 is 620930310.
Find LCM of 299,966,155,957 with Prime Factorization
| 3 | 299, 966, 155, 957 |
| 23 | 299, 322, 155, 319 |
| 13, 14, 155, 319 |
Multiply the prime numbers at the bottom and the left side.
3 x 23 x 13 x 14 x 155 x 319 = 620930310
Therefore, the lowest common multiple of 299,966,155,957 is 620930310.
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.
299 x 966 x 155 x 957 = 42844191390
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.
299 : 1, 13, 23, 299
966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
155 : 1, 5, 31, 155
957 : 1, 3, 11, 29, 33, 87, 319, 957
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 299,966,155,957, is 1.
Now, the common factors can be found like this.
299:13x 23
966:2x 3x 7x 23
155:5x 31
957:3x 11x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 23 = 69
Therefore, the value for common factors is 69.
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 = 42844191390/(1x69)
LCM = 42844191390/69
LCM = 620930310
Thus, we can understand that the LCM of 299,966,155,957 is 620930310.
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FAQs on LCM of 299, 966, 155, 957
1. What is the LCM of 299, 966, 155, 957?
Answer: LCM of 299, 966, 155, 957 is 620930310.
2. How to calculate the LCM of 299, 966, 155, 957?
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 299, 966, 155, 957.
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}.