Given numbers are 873,46,861

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

The LCM of 873,46,861 is 11525346.

Find LCM of 873,46,861 with Prime Factorization

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

3 x 291 x 46 x 287 = 11525346

Therefore, the lowest common multiple of 873,46,861 is 11525346.

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.

873 x 46 x 861 = 34576038

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.

873 : 1, 3, 9, 97, 291, 873

46 : 1, 2, 23, 46

861 : 1, 3, 7, 21, 41, 123, 287, 861

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,46,861, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

46:2x 23

861:3x 7x 41

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 34576038/(1x3)

LCM = 34576038/3

LCM = 11525346

Thus, we can understand that the LCM of 873,46,861 is 11525346.

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

• LCM of 243, 22, 608
• LCM of 128, 57, 898
• LCM of 386, 40, 933
• LCM of 840, 69, 521
• LCM of 212, 18, 859

1. What is the LCM of 873, 46, 861?

Answer: LCM of 873, 46, 861 is 11525346.

2. How to calculate the LCM of 873, 46, 861?

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 873, 46, 861.

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}.