Given numbers are 818,536,142,810

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

The LCM of 818,536,142,810 is 6303786120.

Find LCM of 818,536,142,810 with Prime Factorization

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

2 x 409 x 268 x 71 x 405 = 6303786120

Therefore, the lowest common multiple of 818,536,142,810 is 6303786120.

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 536 x 142 x 810 = 50430288960

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

536 : 1, 2, 4, 8, 67, 134, 268, 536

142 : 1, 2, 71, 142

810 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,536,142,810, is 2.

Now, the common factors can be found like this.

818:2x 409

536:2x 2x 2x 67

142:2x 71

810:2x 3x 3x 3x 3x 5

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 = 50430288960/(2x4)

LCM = 50430288960/8

LCM = 6303786120

Thus, we can understand that the LCM of 818,536,142,810 is 6303786120.

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

• LCM of 334, 500, 782, 822
• LCM of 211, 715, 290, 941
• LCM of 217, 731, 426, 963
• LCM of 405, 825, 958, 293
• LCM of 203, 858, 656, 867

1. What is the LCM of 818, 536, 142, 810?

Answer: LCM of 818, 536, 142, 810 is 6303786120.

2. How to calculate the LCM of 818, 536, 142, 810?

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, 536, 142, 810.

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}.