Find the LCM of 862, 863, 660 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 862, 863, 660. So, keep reading to learn more.
Given numbers are 862,863,660
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 862,863,660 is 245488980.
Find LCM of 862,863,660 with Prime Factorization
2 | 862, 863, 660 |
431, 863, 330 |
Multiply the prime numbers at the bottom and the left side.
2 x 431 x 863 x 330 = 245488980
Therefore, the lowest common multiple of 862,863,660 is 245488980.
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.
862 x 863 x 660 = 490977960
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.
862 : 1, 2, 431, 862
863 : 1, 863
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,863,660, is 1.
Now, the common factors can be found like this.
862:2x 431
863:863
660:2x 2x 3x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 490977960/(1x2)
LCM = 490977960/2
LCM = 245488980
Thus, we can understand that the LCM of 862,863,660 is 245488980.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 862, 863, 660?
Answer: LCM of 862, 863, 660 is 245488980.
2. How to calculate the LCM of 862, 863, 660?
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 862, 863, 660.
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}.