Given numbers are 163,926,484,861,720

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

The LCM of 163,926,484,861,720 is 1886984613360.

Find LCM of 163,926,484,861,720 with Prime Factorization

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

2 x 2 x 3 x 163 x 463 x 121 x 287 x 60 = 1886984613360

Therefore, the lowest common multiple of 163,926,484,861,720 is 1886984613360.

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 926 x 484 x 861 x 720 = 45287630720640

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

926 : 1, 2, 463, 926

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

861 : 1, 3, 7, 21, 41, 123, 287, 861

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,926,484,861,720, is 1.

Now, the common factors can be found like this.

163:163

926:2x 463

484:2x 2x 11x 11

861:3x 7x 41

720:2x 2x 2x 2x 3x 3x 5

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 45287630720640/(1x24)

LCM = 45287630720640/24

LCM = 1886984613360

Thus, we can understand that the LCM of 163,926,484,861,720 is 1886984613360.

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

• LCM of 239, 637, 589, 281, 511
• LCM of 207, 401, 751, 572, 235
• LCM of 893, 956, 867, 774, 786
• LCM of 848, 407, 143, 754, 765
• LCM of 192, 155, 516, 101, 886

1. What is the LCM of 163, 926, 484, 861, 720?

Answer: LCM of 163, 926, 484, 861, 720 is 1886984613360.

2. How to calculate the LCM of 163, 926, 484, 861, 720?

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, 926, 484, 861, 720.

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}.