Given numbers are 660,454,133

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

The LCM of 660,454,133 is 19926060.

Find LCM of 660,454,133 with Prime Factorization

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

2 x 330 x 227 x 133 = 19926060

Therefore, the lowest common multiple of 660,454,133 is 19926060.

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.

660 x 454 x 133 = 39852120

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

454 : 1, 2, 227, 454

133 : 1, 7, 19, 133

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,454,133, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

454:2x 227

133:7x 19

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 = 39852120/(1x2)

LCM = 39852120/2

LCM = 19926060

Thus, we can understand that the LCM of 660,454,133 is 19926060.

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

• LCM of 412, 303, 512
• LCM of 821, 523, 712
• LCM of 521, 641, 859
• LCM of 792, 991, 649
• LCM of 234, 834, 777

1. What is the LCM of 660, 454, 133?

Answer: LCM of 660, 454, 133 is 19926060.

2. How to calculate the LCM of 660, 454, 133?

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 660, 454, 133.

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}.