Given numbers are 858,667,330,660

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

The LCM of 858,667,330,660 is 5722860.

Find LCM of 858,667,330,660 with Prime Factorization

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

2 x 3 x 5 x 11 x 13 x 667 x 1 x 2 = 5722860

Therefore, the lowest common multiple of 858,667,330,660 is 5722860.

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.

858 x 667 x 330 x 660 = 124643890800

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.

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

667 : 1, 23, 29, 667

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

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 858,667,330,660, is 1.

Now, the common factors can be found like this.

858:2x 3x 11x 13

667:23x 29

330:2x 3x 5x 11

660:2x 2x 3x 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.

2x 2x 3x 3x 5x 11x 11 = 21780

Therefore, the value for common factors is 21780.

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 = 124643890800/(1x21780)

LCM = 124643890800/21780

LCM = 5722860

Thus, we can understand that the LCM of 858,667,330,660 is 5722860.

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

• LCM of 404, 331, 928, 978
• LCM of 994, 906, 430, 404
• LCM of 333, 527, 555, 846
• LCM of 556, 535, 223, 766
• LCM of 448, 309, 405, 880

1. What is the LCM of 858, 667, 330, 660?

Answer: LCM of 858, 667, 330, 660 is 5722860.

2. How to calculate the LCM of 858, 667, 330, 660?

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 858, 667, 330, 660.

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}.