Given numbers are 542,647,158,631

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

The LCM of 542,647,158,631 is 17480748226.

Find LCM of 542,647,158,631 with Prime Factorization

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

2 x 271 x 647 x 79 x 631 = 17480748226

Therefore, the lowest common multiple of 542,647,158,631 is 17480748226.

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 647 x 158 x 631 = 34961496452

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

647 : 1, 647

158 : 1, 2, 79, 158

631 : 1, 631

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,647,158,631, is 1.

Now, the common factors can be found like this.

542:2x 271

647:647

158:2x 79

631:631

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 = 34961496452/(1x2)

LCM = 34961496452/2

LCM = 17480748226

Thus, we can understand that the LCM of 542,647,158,631 is 17480748226.

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

• LCM of 843, 582, 258, 317
• LCM of 451, 558, 255, 940
• LCM of 507, 531, 902, 136
• LCM of 148, 483, 658, 813
• LCM of 316, 956, 696, 843

1. What is the LCM of 542, 647, 158, 631?

Answer: LCM of 542, 647, 158, 631 is 17480748226.

2. How to calculate the LCM of 542, 647, 158, 631?

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, 647, 158, 631.

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}.