Given numbers are 818,770,634,436

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

The LCM of 818,770,634,436 is 21763552580.

Find LCM of 818,770,634,436 with Prime Factorization

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

2 x 409 x 385 x 317 x 218 = 21763552580

Therefore, the lowest common multiple of 818,770,634,436 is 21763552580.

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 770 x 634 x 436 = 174108420640

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

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

634 : 1, 2, 317, 634

436 : 1, 2, 4, 109, 218, 436

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,770,634,436, is 2.

Now, the common factors can be found like this.

818:2x 409

770:2x 5x 7x 11

634:2x 317

436:2x 2x 109

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 = 174108420640/(2x4)

LCM = 174108420640/8

LCM = 21763552580

Thus, we can understand that the LCM of 818,770,634,436 is 21763552580.

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

• LCM of 904, 160, 791, 136
• LCM of 680, 296, 986, 978
• LCM of 118, 956, 955, 162
• LCM of 612, 164, 846, 588
• LCM of 830, 141, 405, 720

1. What is the LCM of 818, 770, 634, 436?

Answer: LCM of 818, 770, 634, 436 is 21763552580.

2. How to calculate the LCM of 818, 770, 634, 436?

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, 770, 634, 436.

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}.