LCM of 187, 274, 724, 704, 494
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 187, 274, 724, 704, 494 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 187, 274, 724, 704, 494. So, keep reading to learn more.
Given numbers are 187,274,724,704,494
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 187,274,724,704,494 is 73302312512.
Find LCM of 187,274,724,704,494 with Prime Factorization
| 2 | 187, 274, 724, 704, 494 |
| 2 | 187, 137, 362, 352, 247 |
| 11 | 187, 137, 181, 176, 247 |
| 17, 137, 181, 16, 247 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 17 x 137 x 181 x 16 x 247 = 73302312512
Therefore, the lowest common multiple of 187,274,724,704,494 is 73302312512.
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.
187 x 274 x 724 x 704 x 494 = 12901207002112
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.
187 : 1, 11, 17, 187
274 : 1, 2, 137, 274
724 : 1, 2, 4, 181, 362, 724
704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
494 : 1, 2, 13, 19, 26, 38, 247, 494
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,274,724,704,494, is 1.
Now, the common factors can be found like this.
187:11x 17
274:2x 137
724:2x 2x 181
704:2x 2x 2x 2x 2x 2x 11
494:2x 13x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 11 = 176
Therefore, the value for common factors is 176.
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 = 12901207002112/(1x176)
LCM = 12901207002112/176
LCM = 73302312512
Thus, we can understand that the LCM of 187,274,724,704,494 is 73302312512.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 187, 274, 724, 704, 494
1. What is the LCM of 187, 274, 724, 704, 494?
Answer: LCM of 187, 274, 724, 704, 494 is 73302312512.
2. How to calculate the LCM of 187, 274, 724, 704, 494?
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 187, 274, 724, 704, 494.
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}.