Given numbers are 450,997,188

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

The LCM of 450,997,188 is 42173100.

Find LCM of 450,997,188 with Prime Factorization

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

2 x 225 x 997 x 94 = 42173100

Therefore, the lowest common multiple of 450,997,188 is 42173100.

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 997 x 188 = 84346200

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

997 : 1, 997

188 : 1, 2, 4, 47, 94, 188

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 450,997,188, is 1.

Now, the common factors can be found like this.

450:2x 3x 3x 5x 5

997:997

188:2x 2x 47

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 = 84346200/(1x2)

LCM = 84346200/2

LCM = 42173100

Thus, we can understand that the LCM of 450,997,188 is 42173100.

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

• LCM of 633, 333, 624
• LCM of 196, 857, 816
• LCM of 308, 284, 764
• LCM of 291, 510, 528
• LCM of 343, 620, 424

1. What is the LCM of 450, 997, 188?

Answer: LCM of 450, 997, 188 is 42173100.

2. How to calculate the LCM of 450, 997, 188?

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, 997, 188.

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}.