Given numbers are 221,411,685,529

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

The LCM of 221,411,685,529 is 240247995.

Find LCM of 221,411,685,529 with Prime Factorization

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

137 x 221 x 3 x 5 x 529 = 240247995

Therefore, the lowest common multiple of 221,411,685,529 is 240247995.

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.

221 x 411 x 685 x 529 = 32913975315

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.

221 : 1, 13, 17, 221

411 : 1, 3, 137, 411

685 : 1, 5, 137, 685

529 : 1, 23, 529

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,411,685,529, is 1.

Now, the common factors can be found like this.

221:13x 17

411:3x 137

685:5x 137

529:23x 23

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

137 = 137

Therefore, the value for common factors is 137.

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 = 32913975315/(1x137)

LCM = 32913975315/137

LCM = 240247995

Thus, we can understand that the LCM of 221,411,685,529 is 240247995.

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

• LCM of 750, 961, 244, 186
• LCM of 707, 873, 858, 467
• LCM of 995, 353, 917, 295
• LCM of 500, 540, 295, 788
• LCM of 361, 388, 571, 379

1. What is the LCM of 221, 411, 685, 529?

Answer: LCM of 221, 411, 685, 529 is 240247995.

2. How to calculate the LCM of 221, 411, 685, 529?

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 221, 411, 685, 529.

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}.