Find the LCM of 441, 663, 195, 907, 162 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 441, 663, 195, 907, 162. So, keep reading to learn more.
Given numbers are 441,663,195,907,162
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 441,663,195,907,162 is 7955741430.
Find LCM of 441,663,195,907,162 with Prime Factorization
3 | 441, 663, 195, 907, 162 |
3 | 147, 221, 65, 907, 54 |
13 | 49, 221, 65, 907, 18 |
49, 17, 5, 907, 18 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 13 x 49 x 17 x 5 x 907 x 18 = 7955741430
Therefore, the lowest common multiple of 441,663,195,907,162 is 7955741430.
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.
441 x 663 x 195 x 907 x 162 = 8377395725790
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.
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
663 : 1, 3, 13, 17, 39, 51, 221, 663
195 : 1, 3, 5, 13, 15, 39, 65, 195
907 : 1, 907
162 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,663,195,907,162, is 1.
Now, the common factors can be found like this.
441:3x 3x 7x 7
663:3x 13x 17
195:3x 5x 13
907:907
162:2x 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.
3x 3x 3x 3x 13 = 1053
Therefore, the value for common factors is 1053.
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 = 8377395725790/(1x1053)
LCM = 8377395725790/1053
LCM = 7955741430
Thus, we can understand that the LCM of 441,663,195,907,162 is 7955741430.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 441, 663, 195, 907, 162?
Answer: LCM of 441, 663, 195, 907, 162 is 7955741430.
2. How to calculate the LCM of 441, 663, 195, 907, 162?
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 441, 663, 195, 907, 162.
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}.