Given numbers are 455,461,793,618

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

The LCM of 455,461,793,618 is 7907343990.

Find LCM of 455,461,793,618 with Prime Factorization

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

13 x 35 x 461 x 61 x 618 = 7907343990

Therefore, the lowest common multiple of 455,461,793,618 is 7907343990.

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.

455 x 461 x 793 x 618 = 102795471870

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

461 : 1, 461

793 : 1, 13, 61, 793

618 : 1, 2, 3, 6, 103, 206, 309, 618

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,461,793,618, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

461:461

793:13x 61

618:2x 3x 103

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

13 = 13

Therefore, the value for common factors is 13.

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 = 102795471870/(1x13)

LCM = 102795471870/13

LCM = 7907343990

Thus, we can understand that the LCM of 455,461,793,618 is 7907343990.

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

• LCM of 825, 219, 414, 473
• LCM of 906, 696, 114, 965
• LCM of 416, 210, 149, 485
• LCM of 589, 521, 561, 468
• LCM of 974, 826, 125, 966

1. What is the LCM of 455, 461, 793, 618?

Answer: LCM of 455, 461, 793, 618 is 7907343990.

2. How to calculate the LCM of 455, 461, 793, 618?

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 455, 461, 793, 618.

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}.