LCM of 732, 324, 370, 912
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 732, 324, 370, 912 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 732, 324, 370, 912. So, keep reading to learn more.
Given numbers are 732,324,370,912
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 732,324,370,912 is 277881840.
Find LCM of 732,324,370,912 with Prime Factorization
| 2 | 732, 324, 370, 912 |
| 2 | 366, 162, 185, 456 |
| 3 | 183, 81, 185, 228 |
| 61, 27, 185, 76 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 61 x 27 x 185 x 76 = 277881840
Therefore, the lowest common multiple of 732,324,370,912 is 277881840.
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.
732 x 324 x 370 x 912 = 80029969920
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.
732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
370 : 1, 2, 5, 10, 37, 74, 185, 370
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 732,324,370,912, is 2.
Now, the common factors can be found like this.
732:2x 2x 3x 61
324:2x 2x 3x 3x 3x 3
370:2x 5x 37
912:2x 2x 2x 2x 3x 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 3x 3 = 144
Therefore, the value for common factors is 144.
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 = 80029969920/(2x144)
LCM = 80029969920/288
LCM = 277881840
Thus, we can understand that the LCM of 732,324,370,912 is 277881840.
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FAQs on LCM of 732, 324, 370, 912
1. What is the LCM of 732, 324, 370, 912?
Answer: LCM of 732, 324, 370, 912 is 277881840.
2. How to calculate the LCM of 732, 324, 370, 912?
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 732, 324, 370, 912.
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}.