Given numbers are 173,178,146,386

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

The LCM of 173,178,146,386 is 433856666.

Find LCM of 173,178,146,386 with Prime Factorization

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

2 x 173 x 89 x 73 x 193 = 433856666

Therefore, the lowest common multiple of 173,178,146,386 is 433856666.

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.

173 x 178 x 146 x 386 = 1735426664

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.

173 : 1, 173

178 : 1, 2, 89, 178

146 : 1, 2, 73, 146

386 : 1, 2, 193, 386

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 173,178,146,386, is 1.

Now, the common factors can be found like this.

173:173

178:2x 89

146:2x 73

386:2x 193

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 = 1735426664/(1x4)

LCM = 1735426664/4

LCM = 433856666

Thus, we can understand that the LCM of 173,178,146,386 is 433856666.

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

• LCM of 442, 797, 419, 973
• LCM of 233, 219, 879, 304
• LCM of 880, 812, 523, 178
• LCM of 540, 385, 134, 954
• LCM of 227, 348, 481, 298

1. What is the LCM of 173, 178, 146, 386?

Answer: LCM of 173, 178, 146, 386 is 433856666.

2. How to calculate the LCM of 173, 178, 146, 386?

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 173, 178, 146, 386.

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}.