Find the LCM of 987, 523, 325, 755, 297 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 987, 523, 325, 755, 297. So, keep reading to learn more.
Given numbers are 987,523,325,755,297
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 987,523,325,755,297 is 2507923843425.
Find LCM of 987,523,325,755,297 with Prime Factorization
3 | 987, 523, 325, 755, 297 |
5 | 329, 523, 325, 755, 99 |
329, 523, 65, 151, 99 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 329 x 523 x 65 x 151 x 99 = 2507923843425
Therefore, the lowest common multiple of 987,523,325,755,297 is 2507923843425.
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.
987 x 523 x 325 x 755 x 297 = 37618857651375
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.
987 : 1, 3, 7, 21, 47, 141, 329, 987
523 : 1, 523
325 : 1, 5, 13, 25, 65, 325
755 : 1, 5, 151, 755
297 : 1, 3, 9, 11, 27, 33, 99, 297
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,523,325,755,297, is 1.
Now, the common factors can be found like this.
987:3x 7x 47
523:523
325:5x 5x 13
755:5x 151
297:3x 3x 3x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5 = 15
Therefore, the value for common factors is 15.
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 = 37618857651375/(1x15)
LCM = 37618857651375/15
LCM = 2507923843425
Thus, we can understand that the LCM of 987,523,325,755,297 is 2507923843425.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 987, 523, 325, 755, 297?
Answer: LCM of 987, 523, 325, 755, 297 is 2507923843425.
2. How to calculate the LCM of 987, 523, 325, 755, 297?
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 987, 523, 325, 755, 297.
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}.