Given numbers are 166,721,888,889

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

The LCM of 166,721,888,889 is 6748854168.

Find LCM of 166,721,888,889 with Prime Factorization

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

2 x 7 x 83 x 103 x 444 x 127 = 6748854168

Therefore, the lowest common multiple of 166,721,888,889 is 6748854168.

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.

166 x 721 x 888 x 889 = 94483958352

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.

166 : 1, 2, 83, 166

721 : 1, 7, 103, 721

888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888

889 : 1, 7, 127, 889

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,721,888,889, is 1.

Now, the common factors can be found like this.

166:2x 83

721:7x 103

888:2x 2x 2x 3x 37

889:7x 127

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 94483958352/(1x14)

LCM = 94483958352/14

LCM = 6748854168

Thus, we can understand that the LCM of 166,721,888,889 is 6748854168.

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

• LCM of 498, 932, 459, 371
• LCM of 693, 174, 545, 413
• LCM of 629, 671, 183, 499
• LCM of 105, 271, 388, 617
• LCM of 165, 691, 327, 973

1. What is the LCM of 166, 721, 888, 889?

Answer: LCM of 166, 721, 888, 889 is 6748854168.

2. How to calculate the LCM of 166, 721, 888, 889?

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 166, 721, 888, 889.

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}.