Given numbers are 835,960,343,990

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 835,960,343,990 is 1814662080.

Find LCM of 835,960,343,990 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 3 x 5 x 167 x 32 x 343 x 33 = 1814662080

Therefore, the lowest common multiple of 835,960,343,990 is 1814662080.

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.

835 x 960 x 343 x 990 = 272199312000

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.

835 : 1, 5, 167, 835

960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

343 : 1, 7, 49, 343

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 835,960,343,990, is 1.

Now, the common factors can be found like this.

835:5x 167

960:2x 2x 2x 2x 2x 2x 3x 5

343:7x 7x 7

990:2x 3x 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.

2x 3x 5x 5 = 150

Therefore, the value for common factors is 150.

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 = 272199312000/(1x150)

LCM = 272199312000/150

LCM = 1814662080

Thus, we can understand that the LCM of 835,960,343,990 is 1814662080.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 925, 582, 776, 785
• LCM of 550, 155, 849, 626
• LCM of 489, 697, 484, 948
• LCM of 808, 127, 152, 767
• LCM of 812, 435, 380, 238

1. What is the LCM of 835, 960, 343, 990?

Answer: LCM of 835, 960, 343, 990 is 1814662080.

2. How to calculate the LCM of 835, 960, 343, 990?

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 835, 960, 343, 990.

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}.