Given numbers are 455,818,356,987

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

The LCM of 455,818,356,987 is 9341224620.

Find LCM of 455,818,356,987 with Prime Factorization

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

2 x 7 x 65 x 409 x 178 x 141 = 9341224620

Therefore, the lowest common multiple of 455,818,356,987 is 9341224620.

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 818 x 356 x 987 = 130777144680

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

818 : 1, 2, 409, 818

356 : 1, 2, 4, 89, 178, 356

987 : 1, 3, 7, 21, 47, 141, 329, 987

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,818,356,987, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

818:2x 409

356:2x 2x 89

987:3x 7x 47

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 130777144680/(1x14)

LCM = 130777144680/14

LCM = 9341224620

Thus, we can understand that the LCM of 455,818,356,987 is 9341224620.

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

• LCM of 800, 523, 976, 453
• LCM of 143, 291, 955, 102
• LCM of 296, 713, 887, 966
• LCM of 724, 322, 512, 741
• LCM of 947, 142, 182, 471

1. What is the LCM of 455, 818, 356, 987?

Answer: LCM of 455, 818, 356, 987 is 9341224620.

2. How to calculate the LCM of 455, 818, 356, 987?

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, 818, 356, 987.

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}.