Given numbers are 291,324,163,429,447

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

The LCM of 291,324,163,429,447 is 109150732548.

Find LCM of 291,324,163,429,447 with Prime Factorization

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

3 x 97 x 108 x 163 x 143 x 149 = 109150732548

Therefore, the lowest common multiple of 291,324,163,429,447 is 109150732548.

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.

291 x 324 x 163 x 429 x 447 = 2947069778796

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.

291 : 1, 3, 97, 291

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

163 : 1, 163

429 : 1, 3, 11, 13, 33, 39, 143, 429

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,324,163,429,447, is 1.

Now, the common factors can be found like this.

291:3x 97

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

163:163

429:3x 11x 13

447:3x 149

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 2947069778796/(1x27)

LCM = 2947069778796/27

LCM = 109150732548

Thus, we can understand that the LCM of 291,324,163,429,447 is 109150732548.

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

• LCM of 673, 645, 549, 723, 315
• LCM of 477, 739, 967, 816, 923
• LCM of 975, 711, 672, 570, 414
• LCM of 835, 344, 542, 477, 396
• LCM of 432, 235, 954, 375, 266

1. What is the LCM of 291, 324, 163, 429, 447?

Answer: LCM of 291, 324, 163, 429, 447 is 109150732548.

2. How to calculate the LCM of 291, 324, 163, 429, 447?

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 291, 324, 163, 429, 447.

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}.