LCM of 963, 900, 818, 612
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 963, 900, 818, 612 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 963, 900, 818, 612. So, keep reading to learn more.
Given numbers are 963,900,818,612
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 963,900,818,612 is 669573900.
Find LCM of 963,900,818,612 with Prime Factorization
| 2 | 963, 900, 818, 612 |
| 2 | 963, 450, 409, 306 |
| 3 | 963, 225, 409, 153 |
| 3 | 321, 75, 409, 51 |
| 107, 25, 409, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 107 x 25 x 409 x 17 = 669573900
Therefore, the lowest common multiple of 963,900,818,612 is 669573900.
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.
963 x 900 x 818 x 612 = 433883887200
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.
963 : 1, 3, 9, 107, 321, 963
900 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900
818 : 1, 2, 409, 818
612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 963,900,818,612, is 1.
Now, the common factors can be found like this.
963:3x 3x 107
900:2x 2x 3x 3x 5x 5
818:2x 409
612:2x 2x 3x 3x 17
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 3x 3x 3x 3 = 648
Therefore, the value for common factors is 648.
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 = 433883887200/(1x648)
LCM = 433883887200/648
LCM = 669573900
Thus, we can understand that the LCM of 963,900,818,612 is 669573900.
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FAQs on LCM of 963, 900, 818, 612
1. What is the LCM of 963, 900, 818, 612?
Answer: LCM of 963, 900, 818, 612 is 669573900.
2. How to calculate the LCM of 963, 900, 818, 612?
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 963, 900, 818, 612.
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}.