LCM of 540, 912, 605, 178, 892
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 540, 912, 605, 178, 892 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 540, 912, 605, 178, 892. So, keep reading to learn more.
Given numbers are 540,912,605,178,892
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 540,912,605,178,892 is 98557026480.
Find LCM of 540,912,605,178,892 with Prime Factorization
| 2 | 540, 912, 605, 178, 892 |
| 2 | 270, 456, 605, 89, 446 |
| 3 | 135, 228, 605, 89, 223 |
| 5 | 45, 76, 605, 89, 223 |
| 9, 76, 121, 89, 223 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 9 x 76 x 121 x 89 x 223 = 98557026480
Therefore, the lowest common multiple of 540,912,605,178,892 is 98557026480.
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.
540 x 912 x 605 x 178 x 892 = 47307372710400
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.
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
605 : 1, 5, 11, 55, 121, 605
178 : 1, 2, 89, 178
892 : 1, 2, 4, 223, 446, 892
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 540,912,605,178,892, is 1.
Now, the common factors can be found like this.
540:2x 2x 3x 3x 3x 5
912:2x 2x 2x 2x 3x 19
605:5x 11x 11
178:2x 89
892:2x 2x 223
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 3x 5 = 480
Therefore, the value for common factors is 480.
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 = 47307372710400/(1x480)
LCM = 47307372710400/480
LCM = 98557026480
Thus, we can understand that the LCM of 540,912,605,178,892 is 98557026480.
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FAQs on LCM of 540, 912, 605, 178, 892
1. What is the LCM of 540, 912, 605, 178, 892?
Answer: LCM of 540, 912, 605, 178, 892 is 98557026480.
2. How to calculate the LCM of 540, 912, 605, 178, 892?
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 540, 912, 605, 178, 892.
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}.