Given numbers are 478,971,356,816

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

The LCM of 478,971,356,816 is 16853779056.

Find LCM of 478,971,356,816 with Prime Factorization

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

2 x 2 x 239 x 971 x 89 x 204 = 16853779056

Therefore, the lowest common multiple of 478,971,356,816 is 16853779056.

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.

478 x 971 x 356 x 816 = 134830232448

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.

478 : 1, 2, 239, 478

971 : 1, 971

356 : 1, 2, 4, 89, 178, 356

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,971,356,816, is 1.

Now, the common factors can be found like this.

478:2x 239

971:971

356:2x 2x 89

816:2x 2x 2x 2x 3x 17

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 2 = 8

Therefore, the value for common factors is 8.

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 = 134830232448/(1x8)

LCM = 134830232448/8

LCM = 16853779056

Thus, we can understand that the LCM of 478,971,356,816 is 16853779056.

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

• LCM of 595, 860, 542, 868
• LCM of 786, 870, 635, 635
• LCM of 615, 429, 530, 933
• LCM of 864, 220, 347, 486
• LCM of 796, 842, 398, 421

1. What is the LCM of 478, 971, 356, 816?

Answer: LCM of 478, 971, 356, 816 is 16853779056.

2. How to calculate the LCM of 478, 971, 356, 816?

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 478, 971, 356, 816.

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}.