LCM of 546, 748, 836, 932, 400
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 546, 748, 836, 932, 400 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 546, 748, 836, 932, 400. So, keep reading to learn more.
Given numbers are 546,748,836,932,400
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 546,748,836,932,400 is 90401110800.
Find LCM of 546,748,836,932,400 with Prime Factorization
| 2 | 546, 748, 836, 932, 400 |
| 2 | 273, 374, 418, 466, 200 |
| 11 | 273, 187, 209, 233, 100 |
| 273, 17, 19, 233, 100 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 273 x 17 x 19 x 233 x 100 = 90401110800
Therefore, the lowest common multiple of 546,748,836,932,400 is 90401110800.
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.
546 x 748 x 836 x 932 x 400 = 127284764006400
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.
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
932 : 1, 2, 4, 233, 466, 932
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 546,748,836,932,400, is 2.
Now, the common factors can be found like this.
546:2x 3x 7x 13
748:2x 2x 11x 17
836:2x 2x 11x 19
932:2x 2x 233
400:2x 2x 2x 2x 5x 5
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 11 = 704
Therefore, the value for common factors is 704.
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 = 127284764006400/(2x704)
LCM = 127284764006400/1408
LCM = 90401110800
Thus, we can understand that the LCM of 546,748,836,932,400 is 90401110800.
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FAQs on LCM of 546, 748, 836, 932, 400
1. What is the LCM of 546, 748, 836, 932, 400?
Answer: LCM of 546, 748, 836, 932, 400 is 90401110800.
2. How to calculate the LCM of 546, 748, 836, 932, 400?
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 546, 748, 836, 932, 400.
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}.