Given numbers are 542,678,515,554

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

The LCM of 542,678,515,554 is 26211144390.

Find LCM of 542,678,515,554 with Prime Factorization

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

2 x 271 x 339 x 515 x 277 = 26211144390

Therefore, the lowest common multiple of 542,678,515,554 is 26211144390.

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 678 x 515 x 554 = 104844577560

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

678 : 1, 2, 3, 6, 113, 226, 339, 678

515 : 1, 5, 103, 515

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,678,515,554, is 1.

Now, the common factors can be found like this.

542:2x 271

678:2x 3x 113

515:5x 103

554:2x 277

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 = 104844577560/(1x4)

LCM = 104844577560/4

LCM = 26211144390

Thus, we can understand that the LCM of 542,678,515,554 is 26211144390.

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

• LCM of 624, 879, 437, 864
• LCM of 764, 107, 141, 985
• LCM of 802, 887, 668, 821
• LCM of 193, 250, 278, 137
• LCM of 318, 339, 527, 832

1. What is the LCM of 542, 678, 515, 554?

Answer: LCM of 542, 678, 515, 554 is 26211144390.

2. How to calculate the LCM of 542, 678, 515, 554?

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, 678, 515, 554.

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}.