LCM of 536, 216, 208, 342
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 536, 216, 208, 342 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 536, 216, 208, 342. So, keep reading to learn more.
Given numbers are 536,216,208,342
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 536,216,208,342 is 7149168.
Find LCM of 536,216,208,342 with Prime Factorization
| 2 | 536, 216, 208, 342 |
| 2 | 268, 108, 104, 171 |
| 2 | 134, 54, 52, 171 |
| 3 | 67, 27, 26, 171 |
| 3 | 67, 9, 26, 57 |
| 67, 3, 26, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 67 x 3 x 26 x 19 = 7149168
Therefore, the lowest common multiple of 536,216,208,342 is 7149168.
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.
536 x 216 x 208 x 342 = 8235841536
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.
536 : 1, 2, 4, 8, 67, 134, 268, 536
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 536,216,208,342, is 2.
Now, the common factors can be found like this.
536:2x 2x 2x 67
216:2x 2x 2x 3x 3x 3
208:2x 2x 2x 2x 13
342:2x 3x 3x 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 2x 2x 3x 3 = 576
Therefore, the value for common factors is 576.
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 = 8235841536/(2x576)
LCM = 8235841536/1152
LCM = 7149168
Thus, we can understand that the LCM of 536,216,208,342 is 7149168.
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FAQs on LCM of 536, 216, 208, 342
1. What is the LCM of 536, 216, 208, 342?
Answer: LCM of 536, 216, 208, 342 is 7149168.
2. How to calculate the LCM of 536, 216, 208, 342?
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 536, 216, 208, 342.
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}.