Given numbers are 166,253,221,246

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

The LCM of 166,253,221,246 is 1141631634.

Find LCM of 166,253,221,246 with Prime Factorization

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

2 x 83 x 253 x 221 x 123 = 1141631634

Therefore, the lowest common multiple of 166,253,221,246 is 1141631634.

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 253 x 221 x 246 = 2283263268

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

253 : 1, 11, 23, 253

221 : 1, 13, 17, 221

246 : 1, 2, 3, 6, 41, 82, 123, 246

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,253,221,246, is 1.

Now, the common factors can be found like this.

166:2x 83

253:11x 23

221:13x 17

246:2x 3x 41

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

2 = 2

Therefore, the value for common factors is 2.

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 = 2283263268/(1x2)

LCM = 2283263268/2

LCM = 1141631634

Thus, we can understand that the LCM of 166,253,221,246 is 1141631634.

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

• LCM of 952, 818, 703, 749
• LCM of 463, 694, 463, 706
• LCM of 301, 387, 775, 546
• LCM of 100, 797, 762, 972
• LCM of 372, 510, 599, 937

1. What is the LCM of 166, 253, 221, 246?

Answer: LCM of 166, 253, 221, 246 is 1141631634.

2. How to calculate the LCM of 166, 253, 221, 246?

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, 253, 221, 246.

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}.