Given numbers are 636,734,668

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

The LCM of 636,734,668 is 38979804.

Find LCM of 636,734,668 with Prime Factorization

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

2 x 2 x 159 x 367 x 167 = 38979804

Therefore, the lowest common multiple of 636,734,668 is 38979804.

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.

636 x 734 x 668 = 311838432

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.

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

734 : 1, 2, 367, 734

668 : 1, 2, 4, 167, 334, 668

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 636,734,668, is 2.

Now, the common factors can be found like this.

636:2x 2x 3x 53

734:2x 367

668:2x 2x 167

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 311838432/(2x4)

LCM = 311838432/8

LCM = 38979804

Thus, we can understand that the LCM of 636,734,668 is 38979804.

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

• LCM of 808, 660, 492
• LCM of 872, 615, 635
• LCM of 308, 951, 345
• LCM of 697, 950, 360
• LCM of 978, 231, 231

1. What is the LCM of 636, 734, 668?

Answer: LCM of 636, 734, 668 is 38979804.

2. How to calculate the LCM of 636, 734, 668?

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 636, 734, 668.

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}.