Given numbers are 446,978,290,871

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

The LCM of 446,978,290,871 is 27544181730.

Find LCM of 446,978,290,871 with Prime Factorization

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

2 x 223 x 489 x 145 x 871 = 27544181730

Therefore, the lowest common multiple of 446,978,290,871 is 27544181730.

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.

446 x 978 x 290 x 871 = 110176726920

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.

446 : 1, 2, 223, 446

978 : 1, 2, 3, 6, 163, 326, 489, 978

290 : 1, 2, 5, 10, 29, 58, 145, 290

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 446,978,290,871, is 1.

Now, the common factors can be found like this.

446:2x 223

978:2x 3x 163

290:2x 5x 29

871:13x 67

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 110176726920/(1x4)

LCM = 110176726920/4

LCM = 27544181730

Thus, we can understand that the LCM of 446,978,290,871 is 27544181730.

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

• LCM of 811, 501, 753, 499
• LCM of 308, 669, 364, 419
• LCM of 950, 466, 375, 558
• LCM of 350, 612, 405, 267
• LCM of 753, 784, 610, 574

1. What is the LCM of 446, 978, 290, 871?

Answer: LCM of 446, 978, 290, 871 is 27544181730.

2. How to calculate the LCM of 446, 978, 290, 871?

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 446, 978, 290, 871.

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}.