Given numbers are 813,844,786,473

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

The LCM of 813,844,786,473 is 42517275636.

Find LCM of 813,844,786,473 with Prime Factorization

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

2 x 3 x 271 x 422 x 131 x 473 = 42517275636

Therefore, the lowest common multiple of 813,844,786,473 is 42517275636.

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.

813 x 844 x 786 x 473 = 255103653816

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.

813 : 1, 3, 271, 813

844 : 1, 2, 4, 211, 422, 844

786 : 1, 2, 3, 6, 131, 262, 393, 786

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,844,786,473, is 1.

Now, the common factors can be found like this.

813:3x 271

844:2x 2x 211

786:2x 3x 131

473:11x 43

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 255103653816/(1x6)

LCM = 255103653816/6

LCM = 42517275636

Thus, we can understand that the LCM of 813,844,786,473 is 42517275636.

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

• LCM of 367, 178, 297, 290
• LCM of 318, 666, 315, 981
• LCM of 719, 500, 556, 494
• LCM of 225, 329, 683, 142
• LCM of 180, 375, 124, 519

1. What is the LCM of 813, 844, 786, 473?

Answer: LCM of 813, 844, 786, 473 is 42517275636.

2. How to calculate the LCM of 813, 844, 786, 473?

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 813, 844, 786, 473.

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}.