Given numbers are 254,330,728

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

The LCM of 254,330,728 is 15255240.

Find LCM of 254,330,728 with Prime Factorization

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

2 x 127 x 165 x 364 = 15255240

Therefore, the lowest common multiple of 254,330,728 is 15255240.

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.

254 x 330 x 728 = 61020960

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.

254 : 1, 2, 127, 254

330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,330,728, is 2.

Now, the common factors can be found like this.

254:2x 127

330:2x 3x 5x 11

728:2x 2x 2x 7x 13

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 = 61020960/(2x2)

LCM = 61020960/4

LCM = 15255240

Thus, we can understand that the LCM of 254,330,728 is 15255240.

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

• LCM of 222, 623, 435
• LCM of 384, 700, 701
• LCM of 172, 183, 438
• LCM of 946, 638, 645
• LCM of 565, 804, 539

1. What is the LCM of 254, 330, 728?

Answer: LCM of 254, 330, 728 is 15255240.

2. How to calculate the LCM of 254, 330, 728?

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 254, 330, 728.

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}.