Given numbers are 947,489,998,424,163

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

The LCM of 947,489,998,424,163 is 97977248808.

Find LCM of 947,489,998,424,163 with Prime Factorization

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

2 x 163 x 947 x 3 x 499 x 212 x 1 = 97977248808

Therefore, the lowest common multiple of 947,489,998,424,163 is 97977248808.

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.

947 x 489 x 998 x 424 x 163 = 31940583111408

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.

947 : 1, 947

489 : 1, 3, 163, 489

998 : 1, 2, 499, 998

424 : 1, 2, 4, 8, 53, 106, 212, 424

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,489,998,424,163, is 1.

Now, the common factors can be found like this.

947:947

489:3x 163

998:2x 499

424:2x 2x 2x 53

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 163 = 326

Therefore, the value for common factors is 326.

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 = 31940583111408/(1x326)

LCM = 31940583111408/326

LCM = 97977248808

Thus, we can understand that the LCM of 947,489,998,424,163 is 97977248808.

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

• LCM of 128, 243, 710, 834, 756
• LCM of 864, 169, 501, 966, 829
• LCM of 525, 595, 117, 832, 235
• LCM of 555, 982, 389, 445, 393
• LCM of 795, 393, 928, 113, 139

1. What is the LCM of 947, 489, 998, 424, 163?

Answer: LCM of 947, 489, 998, 424, 163 is 97977248808.

2. How to calculate the LCM of 947, 489, 998, 424, 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 947, 489, 998, 424, 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}.