LCM of 144, 364, 909, 612
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 144, 364, 909, 612 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 144, 364, 909, 612. So, keep reading to learn more.
Given numbers are 144,364,909,612
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 144,364,909,612 is 22499568.
Find LCM of 144,364,909,612 with Prime Factorization
| 2 | 144, 364, 909, 612 |
| 2 | 72, 182, 909, 306 |
| 3 | 36, 91, 909, 153 |
| 3 | 12, 91, 303, 51 |
| 4, 91, 101, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 4 x 91 x 101 x 17 = 22499568
Therefore, the lowest common multiple of 144,364,909,612 is 22499568.
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.
144 x 364 x 909 x 612 = 29159440128
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.
144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
909 : 1, 3, 9, 101, 303, 909
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 144,364,909,612, is 1.
Now, the common factors can be found like this.
144:2x 2x 2x 2x 3x 3
364:2x 2x 7x 13
909:3x 3x 101
612:2x 2x 3x 3x 17
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 3x 3x 3x 3 = 1296
Therefore, the value for common factors is 1296.
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 = 29159440128/(1x1296)
LCM = 29159440128/1296
LCM = 22499568
Thus, we can understand that the LCM of 144,364,909,612 is 22499568.
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FAQs on LCM of 144, 364, 909, 612
1. What is the LCM of 144, 364, 909, 612?
Answer: LCM of 144, 364, 909, 612 is 22499568.
2. How to calculate the LCM of 144, 364, 909, 612?
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 144, 364, 909, 612.
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}.