LCM of 574, 621, 918, 149, 516
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 574, 621, 918, 149, 516 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 574, 621, 918, 149, 516. So, keep reading to learn more.
Given numbers are 574,621,918,149,516
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 574,621,918,149,516 is 77649226452.
Find LCM of 574,621,918,149,516 with Prime Factorization
| 2 | 574, 621, 918, 149, 516 |
| 3 | 287, 621, 459, 149, 258 |
| 3 | 287, 207, 153, 149, 86 |
| 3 | 287, 69, 51, 149, 86 |
| 287, 23, 17, 149, 86 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 287 x 23 x 17 x 149 x 86 = 77649226452
Therefore, the lowest common multiple of 574,621,918,149,516 is 77649226452.
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.
574 x 621 x 918 x 149 x 516 = 25158349370448
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.
574 : 1, 2, 7, 14, 41, 82, 287, 574
621 : 1, 3, 9, 23, 27, 69, 207, 621
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
149 : 1, 149
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 574,621,918,149,516, is 1.
Now, the common factors can be found like this.
574:2x 7x 41
621:3x 3x 3x 23
918:2x 3x 3x 3x 17
149:149
516:2x 2x 3x 43
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 3x 3x 3x 3 = 324
Therefore, the value for common factors is 324.
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 = 25158349370448/(1x324)
LCM = 25158349370448/324
LCM = 77649226452
Thus, we can understand that the LCM of 574,621,918,149,516 is 77649226452.
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FAQs on LCM of 574, 621, 918, 149, 516
1. What is the LCM of 574, 621, 918, 149, 516?
Answer: LCM of 574, 621, 918, 149, 516 is 77649226452.
2. How to calculate the LCM of 574, 621, 918, 149, 516?
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 574, 621, 918, 149, 516.
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}.