Given numbers are 355,284,666,349

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

The LCM of 355,284,666,349 is 165028140.

Find LCM of 355,284,666,349 with Prime Factorization

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

2 x 71 x 5 x 2 x 333 x 349 = 165028140

Therefore, the lowest common multiple of 355,284,666,349 is 165028140.

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.

355 x 284 x 666 x 349 = 23433995880

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.

355 : 1, 5, 71, 355

284 : 1, 2, 4, 71, 142, 284

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

349 : 1, 349

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 355,284,666,349, is 1.

Now, the common factors can be found like this.

355:5x 71

284:2x 2x 71

666:2x 3x 3x 37

349:349

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 23433995880/(1x142)

LCM = 23433995880/142

LCM = 165028140

Thus, we can understand that the LCM of 355,284,666,349 is 165028140.

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

• LCM of 916, 368, 459, 219
• LCM of 417, 667, 310, 423
• LCM of 722, 507, 300, 258
• LCM of 817, 861, 927, 301
• LCM of 654, 568, 465, 864

1. What is the LCM of 355, 284, 666, 349?

Answer: LCM of 355, 284, 666, 349 is 165028140.

2. How to calculate the LCM of 355, 284, 666, 349?

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 355, 284, 666, 349.

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}.