Given numbers are 542,618,156,241

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

The LCM of 542,618,156,241 is 1049417148.

Find LCM of 542,618,156,241 with Prime Factorization

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

2 x 3 x 271 x 103 x 26 x 241 = 1049417148

Therefore, the lowest common multiple of 542,618,156,241 is 1049417148.

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 618 x 156 x 241 = 12593005776

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

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

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

241 : 1, 241

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,618,156,241, is 1.

Now, the common factors can be found like this.

542:2x 271

618:2x 3x 103

156:2x 2x 3x 13

241:241

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

2x 2x 3 = 12

Therefore, the value for common factors is 12.

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 = 12593005776/(1x12)

LCM = 12593005776/12

LCM = 1049417148

Thus, we can understand that the LCM of 542,618,156,241 is 1049417148.

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

• LCM of 531, 510, 790, 688
• LCM of 642, 882, 311, 555
• LCM of 251, 461, 149, 215
• LCM of 549, 900, 413, 997
• LCM of 262, 915, 162, 168

1. What is the LCM of 542, 618, 156, 241?

Answer: LCM of 542, 618, 156, 241 is 1049417148.

2. How to calculate the LCM of 542, 618, 156, 241?

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, 618, 156, 241.

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}.