Find the LCM of 303, 646, 436, 207, 940 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, 646, 436, 207, 940. So, keep reading to learn more.
Given numbers are 303,646,436,207,940
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 303,646,436,207,940 is 691908384060.
Find LCM of 303,646,436,207,940 with Prime Factorization
2 | 303, 646, 436, 207, 940 |
2 | 303, 323, 218, 207, 470 |
3 | 303, 323, 109, 207, 235 |
101, 323, 109, 69, 235 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 101 x 323 x 109 x 69 x 235 = 691908384060
Therefore, the lowest common multiple of 303,646,436,207,940 is 691908384060.
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 646 x 436 x 207 x 940 = 16605801217440
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
646 : 1, 2, 17, 19, 34, 38, 323, 646
436 : 1, 2, 4, 109, 218, 436
207 : 1, 3, 9, 23, 69, 207
940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 303,646,436,207,940, is 1.
Now, the common factors can be found like this.
303:3x 101
646:2x 17x 19
436:2x 2x 109
207:3x 3x 23
940:2x 2x 5x 47
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 3 = 24
Therefore, the value for common factors is 24.
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 = 16605801217440/(1x24)
LCM = 16605801217440/24
LCM = 691908384060
Thus, we can understand that the LCM of 303,646,436,207,940 is 691908384060.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 303, 646, 436, 207, 940?
Answer: LCM of 303, 646, 436, 207, 940 is 691908384060.
2. How to calculate the LCM of 303, 646, 436, 207, 940?
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, 646, 436, 207, 940.
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}.