Given numbers are 168,386,531,163

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

The LCM of 168,386,531,163 is 935464824.

Find LCM of 168,386,531,163 with Prime Factorization

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

2 x 3 x 28 x 193 x 177 x 163 = 935464824

Therefore, the lowest common multiple of 168,386,531,163 is 935464824.

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.

168 x 386 x 531 x 163 = 5612788944

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.

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

386 : 1, 2, 193, 386

531 : 1, 3, 9, 59, 177, 531

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 168,386,531,163, is 1.

Now, the common factors can be found like this.

168:2x 2x 2x 3x 7

386:2x 193

531:3x 3x 59

163:163

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 5612788944/(1x6)

LCM = 5612788944/6

LCM = 935464824

Thus, we can understand that the LCM of 168,386,531,163 is 935464824.

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

• LCM of 241, 192, 323, 206
• LCM of 134, 197, 571, 311
• LCM of 936, 684, 993, 562
• LCM of 226, 824, 325, 543
• LCM of 460, 285, 799, 722

1. What is the LCM of 168, 386, 531, 163?

Answer: LCM of 168, 386, 531, 163 is 935464824.

2. How to calculate the LCM of 168, 386, 531, 163?

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 168, 386, 531, 163.

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}.