Given numbers are 663,415,324

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

The LCM of 663,415,324 is 29715660.

Find LCM of 663,415,324 with Prime Factorization

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

3 x 221 x 415 x 108 = 29715660

Therefore, the lowest common multiple of 663,415,324 is 29715660.

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.

663 x 415 x 324 = 89146980

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.

663 : 1, 3, 13, 17, 39, 51, 221, 663

415 : 1, 5, 83, 415

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,415,324, is 1.

Now, the common factors can be found like this.

663:3x 13x 17

415:5x 83

324:2x 2x 3x 3x 3x 3

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 = 89146980/(1x3)

LCM = 89146980/3

LCM = 29715660

Thus, we can understand that the LCM of 663,415,324 is 29715660.

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

• LCM of 668, 798, 998
• LCM of 457, 667, 930
• LCM of 164, 410, 981
• LCM of 968, 575, 807
• LCM of 374, 215, 308

1. What is the LCM of 663, 415, 324?

Answer: LCM of 663, 415, 324 is 29715660.

2. How to calculate the LCM of 663, 415, 324?

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 663, 415, 324.

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}.