LCM of 555, 288, 641, 698, 216
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 555, 288, 641, 698, 216 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 555, 288, 641, 698, 216. So, keep reading to learn more.
Given numbers are 555,288,641,698,216
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 555,288,641,698,216 is 35757646560.
Find LCM of 555,288,641,698,216 with Prime Factorization
| 2 | 555, 288, 641, 698, 216 |
| 2 | 555, 144, 641, 349, 108 |
| 2 | 555, 72, 641, 349, 54 |
| 3 | 555, 36, 641, 349, 27 |
| 3 | 185, 12, 641, 349, 9 |
| 185, 4, 641, 349, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 185 x 4 x 641 x 349 x 3 = 35757646560
Therefore, the lowest common multiple of 555,288,641,698,216 is 35757646560.
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.
555 x 288 x 641 x 698 x 216 = 15447303313920
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.
555 : 1, 3, 5, 15, 37, 111, 185, 555
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
641 : 1, 641
698 : 1, 2, 349, 698
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 555,288,641,698,216, is 1.
Now, the common factors can be found like this.
555:3x 5x 37
288:2x 2x 2x 2x 2x 3x 3
641:641
698:2x 349
216:2x 2x 2x 3x 3x 3
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 3x 3x 3 = 432
Therefore, the value for common factors is 432.
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 = 15447303313920/(1x432)
LCM = 15447303313920/432
LCM = 35757646560
Thus, we can understand that the LCM of 555,288,641,698,216 is 35757646560.
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FAQs on LCM of 555, 288, 641, 698, 216
1. What is the LCM of 555, 288, 641, 698, 216?
Answer: LCM of 555, 288, 641, 698, 216 is 35757646560.
2. How to calculate the LCM of 555, 288, 641, 698, 216?
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 555, 288, 641, 698, 216.
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}.