Given numbers are 166,370,969,689,166

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

The LCM of 166,370,969,689,166 is 20503255110.

Find LCM of 166,370,969,689,166 with Prime Factorization

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

2 x 83 x 1 x 185 x 969 x 689 x 1 = 20503255110

Therefore, the lowest common multiple of 166,370,969,689,166 is 20503255110.

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 370 x 969 x 689 x 166 = 6807080696520

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

370 : 1, 2, 5, 10, 37, 74, 185, 370

969 : 1, 3, 17, 19, 51, 57, 323, 969

689 : 1, 13, 53, 689

166 : 1, 2, 83, 166

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,370,969,689,166, is 1.

Now, the common factors can be found like this.

166:2x 83

370:2x 5x 37

969:3x 17x 19

689:13x 53

166:2x 83

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

2x 2x 83 = 332

Therefore, the value for common factors is 332.

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 = 6807080696520/(1x332)

LCM = 6807080696520/332

LCM = 20503255110

Thus, we can understand that the LCM of 166,370,969,689,166 is 20503255110.

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

• LCM of 994, 969, 230, 434, 570
• LCM of 725, 388, 419, 309, 990
• LCM of 428, 707, 601, 994, 953
• LCM of 638, 383, 435, 899, 731
• LCM of 566, 859, 684, 415, 930

1. What is the LCM of 166, 370, 969, 689, 166?

Answer: LCM of 166, 370, 969, 689, 166 is 20503255110.

2. How to calculate the LCM of 166, 370, 969, 689, 166?

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, 370, 969, 689, 166.

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}.