Given numbers are 345,211,886,422

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

The LCM of 345,211,886,422 is 64496370.

Find LCM of 345,211,886,422 with Prime Factorization

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

2 x 211 x 345 x 1 x 443 x 1 = 64496370

Therefore, the lowest common multiple of 345,211,886,422 is 64496370.

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.

345 x 211 x 886 x 422 = 27217468140

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.

345 : 1, 3, 5, 15, 23, 69, 115, 345

211 : 1, 211

886 : 1, 2, 443, 886

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 345,211,886,422, is 1.

Now, the common factors can be found like this.

345:3x 5x 23

211:211

886:2x 443

422:2x 211

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

2x 211 = 422

Therefore, the value for common factors is 422.

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 = 27217468140/(1x422)

LCM = 27217468140/422

LCM = 64496370

Thus, we can understand that the LCM of 345,211,886,422 is 64496370.

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

• LCM of 170, 105, 974, 860
• LCM of 374, 148, 647, 776
• LCM of 409, 731, 280, 109
• LCM of 218, 851, 765, 454
• LCM of 304, 827, 245, 323

1. What is the LCM of 345, 211, 886, 422?

Answer: LCM of 345, 211, 886, 422 is 64496370.

2. How to calculate the LCM of 345, 211, 886, 422?

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 345, 211, 886, 422.

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}.