Given numbers are 542,391,818

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

The LCM of 542,391,818 is 86676098.

Find LCM of 542,391,818 with Prime Factorization

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

2 x 271 x 391 x 409 = 86676098

Therefore, the lowest common multiple of 542,391,818 is 86676098.

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.

542 x 391 x 818 = 173352196

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.

542 : 1, 2, 271, 542

391 : 1, 17, 23, 391

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,391,818, is 1.

Now, the common factors can be found like this.

542:2x 271

391:17x 23

818:2x 409

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

2 = 2

Therefore, the value for common factors is 2.

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 = 173352196/(1x2)

LCM = 173352196/2

LCM = 86676098

Thus, we can understand that the LCM of 542,391,818 is 86676098.

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

• LCM of 214, 890, 231
• LCM of 293, 976, 837
• LCM of 490, 492, 871
• LCM of 732, 702, 549
• LCM of 516, 422, 873

1. What is the LCM of 542, 391, 818?

Answer: LCM of 542, 391, 818 is 86676098.

2. How to calculate the LCM of 542, 391, 818?

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 542, 391, 818.

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}.