Given numbers are 213,642,297,293

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

The LCM of 213,642,297,293 is 1322197074.

Find LCM of 213,642,297,293 with Prime Factorization

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

3 x 71 x 214 x 99 x 293 = 1322197074

Therefore, the lowest common multiple of 213,642,297,293 is 1322197074.

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 642 x 297 x 293 = 11899773666

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

642 : 1, 2, 3, 6, 107, 214, 321, 642

297 : 1, 3, 9, 11, 27, 33, 99, 297

293 : 1, 293

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,642,297,293, is 1.

Now, the common factors can be found like this.

213:3x 71

642:2x 3x 107

297:3x 3x 3x 11

293:293

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 11899773666/(1x9)

LCM = 11899773666/9

LCM = 1322197074

Thus, we can understand that the LCM of 213,642,297,293 is 1322197074.

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

• LCM of 669, 748, 617, 909
• LCM of 592, 302, 599, 734
• LCM of 650, 613, 502, 294
• LCM of 115, 391, 352, 217
• LCM of 255, 254, 549, 660

1. What is the LCM of 213, 642, 297, 293?

Answer: LCM of 213, 642, 297, 293 is 1322197074.

2. How to calculate the LCM of 213, 642, 297, 293?

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, 642, 297, 293.

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}.