Given numbers are 211,287,326,328

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

The LCM of 211,287,326,328 is 78966328.

Find LCM of 211,287,326,328 with Prime Factorization

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

2 x 41 x 211 x 7 x 163 x 4 = 78966328

Therefore, the lowest common multiple of 211,287,326,328 is 78966328.

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.

211 x 287 x 326 x 328 = 6475238896

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.

211 : 1, 211

287 : 1, 7, 41, 287

326 : 1, 2, 163, 326

328 : 1, 2, 4, 8, 41, 82, 164, 328

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,287,326,328, is 1.

Now, the common factors can be found like this.

211:211

287:7x 41

326:2x 163

328:2x 2x 2x 41

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

2x 41 = 82

Therefore, the value for common factors is 82.

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 = 6475238896/(1x82)

LCM = 6475238896/82

LCM = 78966328

Thus, we can understand that the LCM of 211,287,326,328 is 78966328.

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

• LCM of 530, 911, 877, 330
• LCM of 171, 465, 809, 637
• LCM of 338, 500, 161, 492
• LCM of 166, 795, 408, 316
• LCM of 159, 536, 916, 139

1. What is the LCM of 211, 287, 326, 328?

Answer: LCM of 211, 287, 326, 328 is 78966328.

2. How to calculate the LCM of 211, 287, 326, 328?

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 211, 287, 326, 328.

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}.