LCM of 692, 702, 816, 288, 156
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 692, 702, 816, 288, 156 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 692, 702, 816, 288, 156. So, keep reading to learn more.
Given numbers are 692,702,816,288,156
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 692,702,816,288,156 is 33033312.
Find LCM of 692,702,816,288,156 with Prime Factorization
| 2 | 692, 702, 816, 288, 156 |
| 2 | 346, 351, 408, 144, 78 |
| 2 | 173, 351, 204, 72, 39 |
| 2 | 173, 351, 102, 36, 39 |
| 3 | 173, 351, 51, 18, 39 |
| 3 | 173, 117, 17, 6, 13 |
| 13 | 173, 39, 17, 2, 13 |
| 173, 3, 17, 2, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 3 x 13 x 173 x 3 x 17 x 2 x 1 = 33033312
Therefore, the lowest common multiple of 692,702,816,288,156 is 33033312.
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.
692 x 702 x 816 x 288 x 156 = 17809447698432
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.
692 : 1, 2, 4, 173, 346, 692
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 692,702,816,288,156, is 2.
Now, the common factors can be found like this.
692:2x 2x 173
702:2x 3x 3x 3x 13
816:2x 2x 2x 2x 3x 17
288:2x 2x 2x 2x 2x 3x 3
156:2x 2x 3x 13
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 2x 2x 3x 3x 3x 3x 13 = 269568
Therefore, the value for common factors is 269568.
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 = 17809447698432/(2x269568)
LCM = 17809447698432/539136
LCM = 33033312
Thus, we can understand that the LCM of 692,702,816,288,156 is 33033312.
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FAQs on LCM of 692, 702, 816, 288, 156
1. What is the LCM of 692, 702, 816, 288, 156?
Answer: LCM of 692, 702, 816, 288, 156 is 33033312.
2. How to calculate the LCM of 692, 702, 816, 288, 156?
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 692, 702, 816, 288, 156.
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}.