LCM of 512, 696, 504, 757, 978
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 512, 696, 504, 757, 978 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 512, 696, 504, 757, 978. So, keep reading to learn more.
Given numbers are 512,696,504,757,978
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 512,696,504,757,978 is 115422902784.
Find LCM of 512,696,504,757,978 with Prime Factorization
| 2 | 512, 696, 504, 757, 978 |
| 2 | 256, 348, 252, 757, 489 |
| 2 | 128, 174, 126, 757, 489 |
| 3 | 64, 87, 63, 757, 489 |
| 64, 29, 21, 757, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 64 x 29 x 21 x 757 x 163 = 115422902784
Therefore, the lowest common multiple of 512,696,504,757,978 is 115422902784.
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.
512 x 696 x 504 x 757 x 978 = 132967184007168
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.
512 : 1, 2, 4, 8, 16, 32, 64, 128, 256, 512
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
757 : 1, 757
978 : 1, 2, 3, 6, 163, 326, 489, 978
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 512,696,504,757,978, is 1.
Now, the common factors can be found like this.
512:2x 2x 2x 2x 2x 2x 2x 2x 2
696:2x 2x 2x 3x 29
504:2x 2x 2x 3x 3x 7
757:757
978:2x 3x 163
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 3x 3 = 1152
Therefore, the value for common factors is 1152.
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 = 132967184007168/(1x1152)
LCM = 132967184007168/1152
LCM = 115422902784
Thus, we can understand that the LCM of 512,696,504,757,978 is 115422902784.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 512, 696, 504, 757, 978
1. What is the LCM of 512, 696, 504, 757, 978?
Answer: LCM of 512, 696, 504, 757, 978 is 115422902784.
2. How to calculate the LCM of 512, 696, 504, 757, 978?
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 512, 696, 504, 757, 978.
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}.