Given numbers are 163,771,400,386

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

The LCM of 163,771,400,386 is 9701955600.

Find LCM of 163,771,400,386 with Prime Factorization

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

2 x 163 x 771 x 200 x 193 = 9701955600

Therefore, the lowest common multiple of 163,771,400,386 is 9701955600.

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.

163 x 771 x 400 x 386 = 19403911200

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.

163 : 1, 163

771 : 1, 3, 257, 771

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

386 : 1, 2, 193, 386

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,771,400,386, is 1.

Now, the common factors can be found like this.

163:163

771:3x 257

400:2x 2x 2x 2x 5x 5

386:2x 193

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 = 19403911200/(1x2)

LCM = 19403911200/2

LCM = 9701955600

Thus, we can understand that the LCM of 163,771,400,386 is 9701955600.

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

• LCM of 622, 410, 575, 288
• LCM of 966, 327, 507, 984
• LCM of 215, 345, 930, 371
• LCM of 120, 801, 864, 533
• LCM of 456, 577, 594, 257

1. What is the LCM of 163, 771, 400, 386?

Answer: LCM of 163, 771, 400, 386 is 9701955600.

2. How to calculate the LCM of 163, 771, 400, 386?

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 163, 771, 400, 386.

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}.