LCM of 287, 499, 573, 771, 255
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 287, 499, 573, 771, 255 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 287, 499, 573, 771, 255. So, keep reading to learn more.
Given numbers are 287,499,573,771,255
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 287,499,573,771,255 is 1792623615405.
Find LCM of 287,499,573,771,255 with Prime Factorization
| 3 | 287, 499, 573, 771, 255 |
| 287, 499, 191, 257, 85 |
Multiply the prime numbers at the bottom and the left side.
3 x 287 x 499 x 191 x 257 x 85 = 1792623615405
Therefore, the lowest common multiple of 287,499,573,771,255 is 1792623615405.
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.
287 x 499 x 573 x 771 x 255 = 16133612538645
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.
287 : 1, 7, 41, 287
499 : 1, 499
573 : 1, 3, 191, 573
771 : 1, 3, 257, 771
255 : 1, 3, 5, 15, 17, 51, 85, 255
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,499,573,771,255, is 1.
Now, the common factors can be found like this.
287:7x 41
499:499
573:3x 191
771:3x 257
255:3x 5x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3 = 9
Therefore, the value for common factors is 9.
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 = 16133612538645/(1x9)
LCM = 16133612538645/9
LCM = 1792623615405
Thus, we can understand that the LCM of 287,499,573,771,255 is 1792623615405.
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FAQs on LCM of 287, 499, 573, 771, 255
1. What is the LCM of 287, 499, 573, 771, 255?
Answer: LCM of 287, 499, 573, 771, 255 is 1792623615405.
2. How to calculate the LCM of 287, 499, 573, 771, 255?
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 287, 499, 573, 771, 255.
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}.