Find the LCM of 196, 963, 420, 303 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 196, 963, 420, 303. So, keep reading to learn more.
Given numbers are 196,963,420,303
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 196,963,420,303 is 95317740.
Find LCM of 196,963,420,303 with Prime Factorization
2 | 196, 963, 420, 303 |
2 | 98, 963, 210, 303 |
3 | 49, 963, 105, 303 |
7 | 49, 321, 35, 101 |
7, 321, 5, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 7 x 321 x 5 x 101 = 95317740
Therefore, the lowest common multiple of 196,963,420,303 is 95317740.
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.
196 x 963 x 420 x 303 = 24020070480
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.
196 : 1, 2, 4, 7, 14, 28, 49, 98, 196
963 : 1, 3, 9, 107, 321, 963
420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420
303 : 1, 3, 101, 303
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 196,963,420,303, is 1.
Now, the common factors can be found like this.
196:2x 2x 7x 7
963:3x 3x 107
420:2x 2x 3x 5x 7
303:3x 101
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 7 = 252
Therefore, the value for common factors is 252.
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 = 24020070480/(1x252)
LCM = 24020070480/252
LCM = 95317740
Thus, we can understand that the LCM of 196,963,420,303 is 95317740.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 196, 963, 420, 303?
Answer: LCM of 196, 963, 420, 303 is 95317740.
2. How to calculate the LCM of 196, 963, 420, 303?
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 196, 963, 420, 303.
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}.