Given numbers are 834,416,165,489

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

The LCM of 834,416,165,489 is 1555176480.

Find LCM of 834,416,165,489 with Prime Factorization

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

2 x 3 x 139 x 208 x 55 x 163 = 1555176480

Therefore, the lowest common multiple of 834,416,165,489 is 1555176480.

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.

834 x 416 x 165 x 489 = 27993176640

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.

834 : 1, 2, 3, 6, 139, 278, 417, 834

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

165 : 1, 3, 5, 11, 15, 33, 55, 165

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 834,416,165,489, is 1.

Now, the common factors can be found like this.

834:2x 3x 139

416:2x 2x 2x 2x 2x 13

165:3x 5x 11

489:3x 163

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 3 = 18

Therefore, the value for common factors is 18.

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 = 27993176640/(1x18)

LCM = 27993176640/18

LCM = 1555176480

Thus, we can understand that the LCM of 834,416,165,489 is 1555176480.

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

• LCM of 594, 787, 530, 822
• LCM of 981, 375, 870, 142
• LCM of 522, 551, 881, 423
• LCM of 184, 924, 399, 123
• LCM of 117, 352, 350, 942

1. What is the LCM of 834, 416, 165, 489?

Answer: LCM of 834, 416, 165, 489 is 1555176480.

2. How to calculate the LCM of 834, 416, 165, 489?

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 834, 416, 165, 489.

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}.