LCM of 696, 494, 692, 744
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 696, 494, 692, 744 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, 494, 692, 744. So, keep reading to learn more.
Given numbers are 696,494,692,744
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 696,494,692,744 is 921964056.
Find LCM of 696,494,692,744 with Prime Factorization
| 2 | 696, 494, 692, 744 |
| 2 | 348, 247, 346, 372 |
| 2 | 174, 247, 173, 186 |
| 3 | 87, 247, 173, 93 |
| 29, 247, 173, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 29 x 247 x 173 x 31 = 921964056
Therefore, the lowest common multiple of 696,494,692,744 is 921964056.
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 494 x 692 x 744 = 177017098752
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
494 : 1, 2, 13, 19, 26, 38, 247, 494
692 : 1, 2, 4, 173, 346, 692
744 : 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 696,494,692,744, is 2.
Now, the common factors can be found like this.
696:2x 2x 2x 3x 29
494:2x 13x 19
692:2x 2x 173
744:2x 2x 2x 3x 31
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 3 = 96
Therefore, the value for common factors is 96.
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 = 177017098752/(2x96)
LCM = 177017098752/192
LCM = 921964056
Thus, we can understand that the LCM of 696,494,692,744 is 921964056.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 696, 494, 692, 744
1. What is the LCM of 696, 494, 692, 744?
Answer: LCM of 696, 494, 692, 744 is 921964056.
2. How to calculate the LCM of 696, 494, 692, 744?
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, 494, 692, 744.
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}.