Given numbers are 166,740,546,745

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

The LCM of 166,740,546,745 is 2498381340.

Find LCM of 166,740,546,745 with Prime Factorization

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

2 x 5 x 83 x 74 x 273 x 149 = 2498381340

Therefore, the lowest common multiple of 166,740,546,745 is 2498381340.

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 740 x 546 x 745 = 49967626800

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

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

745 : 1, 5, 149, 745

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,740,546,745, is 1.

Now, the common factors can be found like this.

166:2x 83

740:2x 2x 5x 37

546:2x 3x 7x 13

745:5x 149

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 5 = 20

Therefore, the value for common factors is 20.

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 = 49967626800/(1x20)

LCM = 49967626800/20

LCM = 2498381340

Thus, we can understand that the LCM of 166,740,546,745 is 2498381340.

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

• LCM of 647, 632, 967, 801
• LCM of 702, 368, 309, 489
• LCM of 309, 554, 179, 582
• LCM of 977, 579, 181, 762
• LCM of 763, 389, 163, 409

1. What is the LCM of 166, 740, 546, 745?

Answer: LCM of 166, 740, 546, 745 is 2498381340.

2. How to calculate the LCM of 166, 740, 546, 745?

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, 740, 546, 745.

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}.