Given numbers are 666,418,862,89

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

The LCM of 666,418,862,89 is 5339342646.

Find LCM of 666,418,862,89 with Prime Factorization

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

2 x 333 x 209 x 431 x 89 = 5339342646

Therefore, the lowest common multiple of 666,418,862,89 is 5339342646.

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.

666 x 418 x 862 x 89 = 21357370584

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.

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

418 : 1, 2, 11, 19, 22, 38, 209, 418

862 : 1, 2, 431, 862

89 : 1, 89

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 666,418,862,89, is 1.

Now, the common factors can be found like this.

666:2x 3x 3x 37

418:2x 11x 19

862:2x 431

89:89

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 = 21357370584/(1x4)

LCM = 21357370584/4

LCM = 5339342646

Thus, we can understand that the LCM of 666,418,862,89 is 5339342646.

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

• LCM of 812, 955, 340, 39
• LCM of 509, 188, 686, 45
• LCM of 835, 243, 954, 39
• LCM of 755, 761, 998, 99
• LCM of 790, 873, 202, 82

1. What is the LCM of 666, 418, 862, 89?

Answer: LCM of 666, 418, 862, 89 is 5339342646.

2. How to calculate the LCM of 666, 418, 862, 89?

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 666, 418, 862, 89.

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}.