Given numbers are 155,305,446

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

The LCM of 155,305,446 is 4216930.

Find LCM of 155,305,446 with Prime Factorization

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

5 x 31 x 61 x 446 = 4216930

Therefore, the lowest common multiple of 155,305,446 is 4216930.

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.

155 x 305 x 446 = 21084650

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.

155 : 1, 5, 31, 155

305 : 1, 5, 61, 305

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 155,305,446, is 1.

Now, the common factors can be found like this.

155:5x 31

305:5x 61

446:2x 223

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

5 = 5

Therefore, the value for common factors is 5.

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 = 21084650/(1x5)

LCM = 21084650/5

LCM = 4216930

Thus, we can understand that the LCM of 155,305,446 is 4216930.

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

• LCM of 927, 239, 727
• LCM of 467, 429, 438
• LCM of 453, 495, 347
• LCM of 121, 445, 160
• LCM of 654, 484, 517

1. What is the LCM of 155, 305, 446?

Answer: LCM of 155, 305, 446 is 4216930.

2. How to calculate the LCM of 155, 305, 446?

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 155, 305, 446.

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}.