LCM of 816, 611, 611, 524
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 816, 611, 611, 524 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 816, 611, 611, 524. So, keep reading to learn more.
Given numbers are 816,611,611,524
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 816,611,611,524 is 65313456.
Find LCM of 816,611,611,524 with Prime Factorization
| 2 | 816, 611, 611, 524 |
| 2 | 408, 611, 611, 262 |
| 13 | 204, 611, 611, 131 |
| 47 | 204, 47, 47, 131 |
| 204, 1, 1, 131 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 47 x 204 x 1 x 1 x 131 = 65313456
Therefore, the lowest common multiple of 816,611,611,524 is 65313456.
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.
816 x 611 x 611 x 524 = 159626086464
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.
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
611 : 1, 13, 47, 611
611 : 1, 13, 47, 611
524 : 1, 2, 4, 131, 262, 524
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,611,611,524, is 1.
Now, the common factors can be found like this.
816:2x 2x 2x 2x 3x 17
611:13x 47
611:13x 47
524:2x 2x 131
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 13x 47 = 2444
Therefore, the value for common factors is 2444.
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 = 159626086464/(1x2444)
LCM = 159626086464/2444
LCM = 65313456
Thus, we can understand that the LCM of 816,611,611,524 is 65313456.
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FAQs on LCM of 816, 611, 611, 524
1. What is the LCM of 816, 611, 611, 524?
Answer: LCM of 816, 611, 611, 524 is 65313456.
2. How to calculate the LCM of 816, 611, 611, 524?
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 816, 611, 611, 524.
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}.