Given numbers are 163,936,494,472

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

The LCM of 163,936,494,472 is 171028728.

Find LCM of 163,936,494,472 with Prime Factorization

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

2 x 2 x 2 x 13 x 163 x 9 x 19 x 59 = 171028728

Therefore, the lowest common multiple of 163,936,494,472 is 171028728.

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 936 x 494 x 472 = 35573975424

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

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

494 : 1, 2, 13, 19, 26, 38, 247, 494

472 : 1, 2, 4, 8, 59, 118, 236, 472

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 163,936,494,472, is 1.

Now, the common factors can be found like this.

163:163

936:2x 2x 2x 3x 3x 13

494:2x 13x 19

472:2x 2x 2x 59

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 2x 13 = 208

Therefore, the value for common factors is 208.

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 = 35573975424/(1x208)

LCM = 35573975424/208

LCM = 171028728

Thus, we can understand that the LCM of 163,936,494,472 is 171028728.

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

• LCM of 556, 930, 601, 264
• LCM of 527, 963, 799, 508
• LCM of 139, 546, 307, 457
• LCM of 949, 117, 487, 793
• LCM of 773, 272, 136, 906

1. What is the LCM of 163, 936, 494, 472?

Answer: LCM of 163, 936, 494, 472 is 171028728.

2. How to calculate the LCM of 163, 936, 494, 472?

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, 936, 494, 472.

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}.