Given numbers are 213,497,513,538

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

The LCM of 213,497,513,538 is 137169018.

Find LCM of 213,497,513,538 with Prime Factorization

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

3 x 71 x 1 x 7 x 171 x 538 = 137169018

Therefore, the lowest common multiple of 213,497,513,538 is 137169018.

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.

213 x 497 x 513 x 538 = 29217000834

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.

213 : 1, 3, 71, 213

497 : 1, 7, 71, 497

513 : 1, 3, 9, 19, 27, 57, 171, 513

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,497,513,538, is 1.

Now, the common factors can be found like this.

213:3x 71

497:7x 71

513:3x 3x 3x 19

538:2x 269

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

3x 71 = 213

Therefore, the value for common factors is 213.

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 = 29217000834/(1x213)

LCM = 29217000834/213

LCM = 137169018

Thus, we can understand that the LCM of 213,497,513,538 is 137169018.

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

• LCM of 404, 528, 647, 267
• LCM of 357, 755, 828, 171
• LCM of 847, 308, 356, 509
• LCM of 519, 407, 613, 236
• LCM of 684, 765, 944, 622

1. What is the LCM of 213, 497, 513, 538?

Answer: LCM of 213, 497, 513, 538 is 137169018.

2. How to calculate the LCM of 213, 497, 513, 538?

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 213, 497, 513, 538.

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}.