LCM of 316, 985, 477, 924, 243
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 316, 985, 477, 924, 243 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 316, 985, 477, 924, 243. So, keep reading to learn more.
Given numbers are 316,985,477,924,243
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 316,985,477,924,243 is 308671250580.
Find LCM of 316,985,477,924,243 with Prime Factorization
| 2 | 316, 985, 477, 924, 243 |
| 2 | 158, 985, 477, 462, 243 |
| 3 | 79, 985, 477, 231, 243 |
| 3 | 79, 985, 159, 77, 81 |
| 79, 985, 53, 77, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 79 x 985 x 53 x 77 x 27 = 308671250580
Therefore, the lowest common multiple of 316,985,477,924,243 is 308671250580.
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.
316 x 985 x 477 x 924 x 243 = 33336495062640
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.
316 : 1, 2, 4, 79, 158, 316
985 : 1, 5, 197, 985
477 : 1, 3, 9, 53, 159, 477
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
243 : 1, 3, 9, 27, 81, 243
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 316,985,477,924,243, is 1.
Now, the common factors can be found like this.
316:2x 2x 79
985:5x 197
477:3x 3x 53
924:2x 2x 3x 7x 11
243:3x 3x 3x 3x 3
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 3x 3x 3 = 108
Therefore, the value for common factors is 108.
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 = 33336495062640/(1x108)
LCM = 33336495062640/108
LCM = 308671250580
Thus, we can understand that the LCM of 316,985,477,924,243 is 308671250580.
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FAQs on LCM of 316, 985, 477, 924, 243
1. What is the LCM of 316, 985, 477, 924, 243?
Answer: LCM of 316, 985, 477, 924, 243 is 308671250580.
2. How to calculate the LCM of 316, 985, 477, 924, 243?
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 316, 985, 477, 924, 243.
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}.