Given numbers are 208,478,666,998

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

The LCM of 208,478,666,998 is 8260493904.

Find LCM of 208,478,666,998 with Prime Factorization

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

2 x 104 x 239 x 333 x 499 = 8260493904

Therefore, the lowest common multiple of 208,478,666,998 is 8260493904.

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.

208 x 478 x 666 x 998 = 66083951232

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.

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

478 : 1, 2, 239, 478

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

998 : 1, 2, 499, 998

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 208,478,666,998, is 2.

Now, the common factors can be found like this.

208:2x 2x 2x 2x 13

478:2x 239

666:2x 3x 3x 37

998:2x 499

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 66083951232/(2x4)

LCM = 66083951232/8

LCM = 8260493904

Thus, we can understand that the LCM of 208,478,666,998 is 8260493904.

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

• LCM of 376, 375, 134, 296
• LCM of 112, 116, 734, 484
• LCM of 437, 459, 181, 393
• LCM of 738, 141, 152, 995
• LCM of 170, 110, 166, 144

1. What is the LCM of 208, 478, 666, 998?

Answer: LCM of 208, 478, 666, 998 is 8260493904.

2. How to calculate the LCM of 208, 478, 666, 998?

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 208, 478, 666, 998.

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}.