LCM of 696, 216, 641, 608
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 696, 216, 641, 608 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 696, 216, 641, 608. So, keep reading to learn more.
Given numbers are 696,216,641,608
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 696,216,641,608 is 305157024.
Find LCM of 696,216,641,608 with Prime Factorization
| 2 | 696, 216, 641, 608 |
| 2 | 348, 108, 641, 304 |
| 2 | 174, 54, 641, 152 |
| 3 | 87, 27, 641, 76 |
| 29, 9, 641, 76 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 29 x 9 x 641 x 76 = 305157024
Therefore, the lowest common multiple of 696,216,641,608 is 305157024.
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.
696 x 216 x 641 x 608 = 58590148608
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.
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
641 : 1, 641
608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 696,216,641,608, is 1.
Now, the common factors can be found like this.
696:2x 2x 2x 3x 29
216:2x 2x 2x 3x 3x 3
641:641
608:2x 2x 2x 2x 2x 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 3 = 192
Therefore, the value for common factors is 192.
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 = 58590148608/(1x192)
LCM = 58590148608/192
LCM = 305157024
Thus, we can understand that the LCM of 696,216,641,608 is 305157024.
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FAQs on LCM of 696, 216, 641, 608
1. What is the LCM of 696, 216, 641, 608?
Answer: LCM of 696, 216, 641, 608 is 305157024.
2. How to calculate the LCM of 696, 216, 641, 608?
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 696, 216, 641, 608.
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}.