Given numbers are 442,620,873

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

The LCM of 442,620,873 is 119618460.

Find LCM of 442,620,873 with Prime Factorization

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

2 x 221 x 310 x 873 = 119618460

Therefore, the lowest common multiple of 442,620,873 is 119618460.

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.

442 x 620 x 873 = 239236920

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,620,873, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

620:2x 2x 5x 31

873:3x 3x 97

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 = 239236920/(1x2)

LCM = 239236920/2

LCM = 119618460

Thus, we can understand that the LCM of 442,620,873 is 119618460.

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

• LCM of 727, 570, 432
• LCM of 742, 752, 875
• LCM of 310, 876, 703
• LCM of 441, 179, 861
• LCM of 393, 322, 915

1. What is the LCM of 442, 620, 873?

Answer: LCM of 442, 620, 873 is 119618460.

2. How to calculate the LCM of 442, 620, 873?

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 442, 620, 873.

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}.