Given numbers are 474,133,440

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

The LCM of 474,133,440 is 13869240.

Find LCM of 474,133,440 with Prime Factorization

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

2 x 237 x 133 x 220 = 13869240

Therefore, the lowest common multiple of 474,133,440 is 13869240.

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.

474 x 133 x 440 = 27738480

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.

474 : 1, 2, 3, 6, 79, 158, 237, 474

133 : 1, 7, 19, 133

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 474,133,440, is 1.

Now, the common factors can be found like this.

474:2x 3x 79

133:7x 19

440:2x 2x 2x 5x 11

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 = 27738480/(1x2)

LCM = 27738480/2

LCM = 13869240

Thus, we can understand that the LCM of 474,133,440 is 13869240.

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

• LCM of 234, 389, 855
• LCM of 451, 902, 329
• LCM of 393, 715, 507
• LCM of 632, 837, 325
• LCM of 566, 594, 144

1. What is the LCM of 474, 133, 440?

Answer: LCM of 474, 133, 440 is 13869240.

2. How to calculate the LCM of 474, 133, 440?

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 474, 133, 440.

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}.