Given numbers are 290,538,543,668

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

The LCM of 290,538,543,668 is 14148049620.

Find LCM of 290,538,543,668 with Prime Factorization

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

2 x 145 x 269 x 543 x 334 = 14148049620

Therefore, the lowest common multiple of 290,538,543,668 is 14148049620.

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.

290 x 538 x 543 x 668 = 56592198480

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

538 : 1, 2, 269, 538

543 : 1, 3, 181, 543

668 : 1, 2, 4, 167, 334, 668

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,538,543,668, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

538:2x 269

543:3x 181

668:2x 2x 167

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 56592198480/(1x4)

LCM = 56592198480/4

LCM = 14148049620

Thus, we can understand that the LCM of 290,538,543,668 is 14148049620.

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

• LCM of 943, 745, 785, 563
• LCM of 402, 478, 583, 959
• LCM of 992, 724, 216, 146
• LCM of 438, 231, 491, 472
• LCM of 207, 103, 175, 398

1. What is the LCM of 290, 538, 543, 668?

Answer: LCM of 290, 538, 543, 668 is 14148049620.

2. How to calculate the LCM of 290, 538, 543, 668?

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 290, 538, 543, 668.

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}.