LCM of 303, 458, 364, 690, 247
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 303, 458, 364, 690, 247 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 303, 458, 364, 690, 247. So, keep reading to learn more.
Given numbers are 303,458,364,690,247
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 303,458,364,690,247 is 55186256580.
Find LCM of 303,458,364,690,247 with Prime Factorization
| 2 | 303, 458, 364, 690, 247 |
| 3 | 303, 229, 182, 345, 247 |
| 13 | 101, 229, 182, 115, 247 |
| 101, 229, 14, 115, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 101 x 229 x 14 x 115 x 19 = 55186256580
Therefore, the lowest common multiple of 303,458,364,690,247 is 55186256580.
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.
303 x 458 x 364 x 690 x 247 = 8609056026480
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.
303 : 1, 3, 101, 303
458 : 1, 2, 229, 458
364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
247 : 1, 13, 19, 247
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 303,458,364,690,247, is 1.
Now, the common factors can be found like this.
303:3x 101
458:2x 229
364:2x 2x 7x 13
690:2x 3x 5x 23
247:13x 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 3x 13 = 156
Therefore, the value for common factors is 156.
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 = 8609056026480/(1x156)
LCM = 8609056026480/156
LCM = 55186256580
Thus, we can understand that the LCM of 303,458,364,690,247 is 55186256580.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 303, 458, 364, 690, 247
1. What is the LCM of 303, 458, 364, 690, 247?
Answer: LCM of 303, 458, 364, 690, 247 is 55186256580.
2. How to calculate the LCM of 303, 458, 364, 690, 247?
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 303, 458, 364, 690, 247.
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}.