Given numbers are 450,208,857

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

The LCM of 450,208,857 is 40107600.

Find LCM of 450,208,857 with Prime Factorization

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

2 x 225 x 104 x 857 = 40107600

Therefore, the lowest common multiple of 450,208,857 is 40107600.

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.

450 x 208 x 857 = 80215200

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.

450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450

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

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 450,208,857, is 1.

Now, the common factors can be found like this.

450:2x 3x 3x 5x 5

208:2x 2x 2x 2x 13

857:857

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 = 80215200/(1x2)

LCM = 80215200/2

LCM = 40107600

Thus, we can understand that the LCM of 450,208,857 is 40107600.

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

• LCM of 635, 534, 417
• LCM of 599, 884, 392
• LCM of 943, 809, 209
• LCM of 317, 558, 917
• LCM of 130, 841, 244

1. What is the LCM of 450, 208, 857?

Answer: LCM of 450, 208, 857 is 40107600.

2. How to calculate the LCM of 450, 208, 857?

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 450, 208, 857.

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}.