Given numbers are 353,865,865,813

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

The LCM of 353,865,865,813 is 248245485.

Find LCM of 353,865,865,813 with Prime Factorization

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

5 x 173 x 353 x 1 x 1 x 813 = 248245485

Therefore, the lowest common multiple of 353,865,865,813 is 248245485.

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.

353 x 865 x 865 x 813 = 214732344525

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.

353 : 1, 353

865 : 1, 5, 173, 865

865 : 1, 5, 173, 865

813 : 1, 3, 271, 813

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 353,865,865,813, is 1.

Now, the common factors can be found like this.

353:353

865:5x 173

865:5x 173

813:3x 271

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

5x 173 = 865

Therefore, the value for common factors is 865.

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 = 214732344525/(1x865)

LCM = 214732344525/865

LCM = 248245485

Thus, we can understand that the LCM of 353,865,865,813 is 248245485.

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

• LCM of 545, 327, 743, 968
• LCM of 137, 761, 788, 373
• LCM of 617, 201, 526, 986
• LCM of 776, 610, 680, 155
• LCM of 231, 187, 943, 312

1. What is the LCM of 353, 865, 865, 813?

Answer: LCM of 353, 865, 865, 813 is 248245485.

2. How to calculate the LCM of 353, 865, 865, 813?

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 353, 865, 865, 813.

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}.