Given numbers are 212,890,694,618

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

The LCM of 212,890,694,618 is 10115417820.

Find LCM of 212,890,694,618 with Prime Factorization

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

2 x 106 x 445 x 347 x 309 = 10115417820

Therefore, the lowest common multiple of 212,890,694,618 is 10115417820.

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 890 x 694 x 618 = 80923342560

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

890 : 1, 2, 5, 10, 89, 178, 445, 890

694 : 1, 2, 347, 694

618 : 1, 2, 3, 6, 103, 206, 309, 618

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 212,890,694,618, is 2.

Now, the common factors can be found like this.

212:2x 2x 53

890:2x 5x 89

694:2x 347

618:2x 3x 103

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 = 80923342560/(2x4)

LCM = 80923342560/8

LCM = 10115417820

Thus, we can understand that the LCM of 212,890,694,618 is 10115417820.

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

• LCM of 143, 426, 400, 412
• LCM of 825, 696, 171, 989
• LCM of 244, 243, 810, 198
• LCM of 459, 235, 786, 737
• LCM of 403, 677, 698, 118

1. What is the LCM of 212, 890, 694, 618?

Answer: LCM of 212, 890, 694, 618 is 10115417820.

2. How to calculate the LCM of 212, 890, 694, 618?

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, 890, 694, 618.

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}.