LCM of 188, 437, 987, 631, 322
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 188, 437, 987, 631, 322 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 188, 437, 987, 631, 322. So, keep reading to learn more.
Given numbers are 188,437,987,631,322
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 188,437,987,631,322 is 1088649156.
Find LCM of 188,437,987,631,322 with Prime Factorization
| 2 | 188, 437, 987, 631, 322 |
| 7 | 94, 437, 987, 631, 161 |
| 23 | 94, 437, 141, 631, 23 |
| 47 | 94, 19, 141, 631, 1 |
| 2, 19, 3, 631, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 23 x 47 x 2 x 19 x 3 x 631 x 1 = 1088649156
Therefore, the lowest common multiple of 188,437,987,631,322 is 1088649156.
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.
188 x 437 x 987 x 631 x 322 = 16475616326904
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.
188 : 1, 2, 4, 47, 94, 188
437 : 1, 19, 23, 437
987 : 1, 3, 7, 21, 47, 141, 329, 987
631 : 1, 631
322 : 1, 2, 7, 14, 23, 46, 161, 322
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 188,437,987,631,322, is 1.
Now, the common factors can be found like this.
188:2x 2x 47
437:19x 23
987:3x 7x 47
631:631
322:2x 7x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 7x 23x 47 = 15134
Therefore, the value for common factors is 15134.
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 = 16475616326904/(1x15134)
LCM = 16475616326904/15134
LCM = 1088649156
Thus, we can understand that the LCM of 188,437,987,631,322 is 1088649156.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 188, 437, 987, 631, 322
1. What is the LCM of 188, 437, 987, 631, 322?
Answer: LCM of 188, 437, 987, 631, 322 is 1088649156.
2. How to calculate the LCM of 188, 437, 987, 631, 322?
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 188, 437, 987, 631, 322.
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}.