Given numbers are 656,668,163,859

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

The LCM of 656,668,163,859 is 15339142384.

Find LCM of 656,668,163,859 with Prime Factorization

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

2 x 2 x 164 x 167 x 163 x 859 = 15339142384

Therefore, the lowest common multiple of 656,668,163,859 is 15339142384.

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.

656 x 668 x 163 x 859 = 61356569536

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.

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

668 : 1, 2, 4, 167, 334, 668

163 : 1, 163

859 : 1, 859

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,668,163,859, is 1.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

668:2x 2x 167

163:163

859:859

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 = 61356569536/(1x4)

LCM = 61356569536/4

LCM = 15339142384

Thus, we can understand that the LCM of 656,668,163,859 is 15339142384.

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

• LCM of 421, 769, 401, 401
• LCM of 165, 920, 459, 124
• LCM of 764, 877, 967, 523
• LCM of 155, 463, 786, 499
• LCM of 338, 191, 763, 347

1. What is the LCM of 656, 668, 163, 859?

Answer: LCM of 656, 668, 163, 859 is 15339142384.

2. How to calculate the LCM of 656, 668, 163, 859?

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 656, 668, 163, 859.

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}.