Given numbers are 166,389,146,454

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

The LCM of 166,389,146,454 is 1070055754.

Find LCM of 166,389,146,454 with Prime Factorization

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

2 x 83 x 389 x 73 x 227 = 1070055754

Therefore, the lowest common multiple of 166,389,146,454 is 1070055754.

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 389 x 146 x 454 = 4280223016

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

389 : 1, 389

146 : 1, 2, 73, 146

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,389,146,454, is 1.

Now, the common factors can be found like this.

166:2x 83

389:389

146:2x 73

454:2x 227

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 = 4280223016/(1x4)

LCM = 4280223016/4

LCM = 1070055754

Thus, we can understand that the LCM of 166,389,146,454 is 1070055754.

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

• LCM of 206, 967, 327, 250
• LCM of 864, 492, 313, 209
• LCM of 650, 713, 129, 620
• LCM of 390, 875, 510, 139
• LCM of 476, 846, 755, 806

1. What is the LCM of 166, 389, 146, 454?

Answer: LCM of 166, 389, 146, 454 is 1070055754.

2. How to calculate the LCM of 166, 389, 146, 454?

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, 389, 146, 454.

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}.