Given numbers are 212,789,343,556

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

The LCM of 212,789,343,556 is 7974836436.

Find LCM of 212,789,343,556 with Prime Factorization

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

2 x 2 x 53 x 789 x 343 x 139 = 7974836436

Therefore, the lowest common multiple of 212,789,343,556 is 7974836436.

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.

212 x 789 x 343 x 556 = 31899345744

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.

212 : 1, 2, 4, 53, 106, 212

789 : 1, 3, 263, 789

343 : 1, 7, 49, 343

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,789,343,556, is 1.

Now, the common factors can be found like this.

212:2x 2x 53

789:3x 263

343:7x 7x 7

556:2x 2x 139

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 = 31899345744/(1x4)

LCM = 31899345744/4

LCM = 7974836436

Thus, we can understand that the LCM of 212,789,343,556 is 7974836436.

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

• LCM of 726, 421, 496, 519
• LCM of 215, 141, 114, 427
• LCM of 511, 955, 886, 489
• LCM of 213, 903, 475, 326
• LCM of 976, 150, 824, 350

1. What is the LCM of 212, 789, 343, 556?

Answer: LCM of 212, 789, 343, 556 is 7974836436.

2. How to calculate the LCM of 212, 789, 343, 556?

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 212, 789, 343, 556.

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}.