Given numbers are 818,520,316,203

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

The LCM of 818,520,316,203 is 3410749160.

Find LCM of 818,520,316,203 with Prime Factorization

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

2 x 2 x 409 x 130 x 79 x 203 = 3410749160

Therefore, the lowest common multiple of 818,520,316,203 is 3410749160.

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.

818 x 520 x 316 x 203 = 27285993280

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.

818 : 1, 2, 409, 818

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

316 : 1, 2, 4, 79, 158, 316

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,520,316,203, is 1.

Now, the common factors can be found like this.

818:2x 409

520:2x 2x 2x 5x 13

316:2x 2x 79

203:7x 29

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 = 27285993280/(1x8)

LCM = 27285993280/8

LCM = 3410749160

Thus, we can understand that the LCM of 818,520,316,203 is 3410749160.

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

• LCM of 912, 621, 576, 491
• LCM of 560, 599, 870, 698
• LCM of 767, 855, 888, 642
• LCM of 589, 152, 642, 164
• LCM of 219, 263, 787, 158

1. What is the LCM of 818, 520, 316, 203?

Answer: LCM of 818, 520, 316, 203 is 3410749160.

2. How to calculate the LCM of 818, 520, 316, 203?

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 818, 520, 316, 203.

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}.