Given numbers are 216,344,346,397

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

The LCM of 216,344,346,397 is 637909128.

Find LCM of 216,344,346,397 with Prime Factorization

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

2 x 2 x 2 x 27 x 43 x 173 x 397 = 637909128

Therefore, the lowest common multiple of 216,344,346,397 is 637909128.

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.

216 x 344 x 346 x 397 = 10206546048

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.

216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

344 : 1, 2, 4, 8, 43, 86, 172, 344

346 : 1, 2, 173, 346

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 216,344,346,397, is 1.

Now, the common factors can be found like this.

216:2x 2x 2x 3x 3x 3

344:2x 2x 2x 43

346:2x 173

397:397

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 10206546048/(1x16)

LCM = 10206546048/16

LCM = 637909128

Thus, we can understand that the LCM of 216,344,346,397 is 637909128.

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

• LCM of 707, 216, 990, 136
• LCM of 532, 814, 247, 941
• LCM of 271, 855, 185, 763
• LCM of 563, 333, 925, 368
• LCM of 610, 742, 569, 166

1. What is the LCM of 216, 344, 346, 397?

Answer: LCM of 216, 344, 346, 397 is 637909128.

2. How to calculate the LCM of 216, 344, 346, 397?

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 216, 344, 346, 397.

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}.