Given numbers are 816,422,542

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

The LCM of 816,422,542 is 46659696.

Find LCM of 816,422,542 with Prime Factorization

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

2 x 408 x 211 x 271 = 46659696

Therefore, the lowest common multiple of 816,422,542 is 46659696.

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.

816 x 422 x 542 = 186638784

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.

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

422 : 1, 2, 211, 422

542 : 1, 2, 271, 542

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,422,542, is 2.

Now, the common factors can be found like this.

816:2x 2x 2x 2x 3x 17

422:2x 211

542:2x 271

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 = 186638784/(2x2)

LCM = 186638784/4

LCM = 46659696

Thus, we can understand that the LCM of 816,422,542 is 46659696.

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

• LCM of 878, 213, 453
• LCM of 509, 928, 165
• LCM of 125, 685, 201
• LCM of 864, 428, 690
• LCM of 604, 981, 934

1. What is the LCM of 816, 422, 542?

Answer: LCM of 816, 422, 542 is 46659696.

2. How to calculate the LCM of 816, 422, 542?

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 816, 422, 542.

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}.