Given numbers are 478,909,860

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

The LCM of 478,909,860 is 186835860.

Find LCM of 478,909,860 with Prime Factorization

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

2 x 239 x 909 x 430 = 186835860

Therefore, the lowest common multiple of 478,909,860 is 186835860.

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.

478 x 909 x 860 = 373671720

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.

478 : 1, 2, 239, 478

909 : 1, 3, 9, 101, 303, 909

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,909,860, is 1.

Now, the common factors can be found like this.

478:2x 239

909:3x 3x 101

860:2x 2x 5x 43

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 = 373671720/(1x2)

LCM = 373671720/2

LCM = 186835860

Thus, we can understand that the LCM of 478,909,860 is 186835860.

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

• LCM of 920, 398, 592
• LCM of 444, 821, 836
• LCM of 115, 638, 964
• LCM of 431, 879, 638
• LCM of 494, 586, 400

1. What is the LCM of 478, 909, 860?

Answer: LCM of 478, 909, 860 is 186835860.

2. How to calculate the LCM of 478, 909, 860?

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 478, 909, 860.

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}.