Given numbers are 542,662,221,323

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

The LCM of 542,662,221,323 is 753308998.

Find LCM of 542,662,221,323 with Prime Factorization

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

2 x 17 x 271 x 331 x 13 x 19 = 753308998

Therefore, the lowest common multiple of 542,662,221,323 is 753308998.

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 662 x 221 x 323 = 25612505932

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

662 : 1, 2, 331, 662

221 : 1, 13, 17, 221

323 : 1, 17, 19, 323

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 542,662,221,323, is 1.

Now, the common factors can be found like this.

542:2x 271

662:2x 331

221:13x 17

323:17x 19

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 25612505932/(1x34)

LCM = 25612505932/34

LCM = 753308998

Thus, we can understand that the LCM of 542,662,221,323 is 753308998.

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

• LCM of 776, 651, 247, 776
• LCM of 383, 208, 325, 908
• LCM of 806, 898, 874, 342
• LCM of 820, 643, 527, 213
• LCM of 629, 535, 932, 579

1. What is the LCM of 542, 662, 221, 323?

Answer: LCM of 542, 662, 221, 323 is 753308998.

2. How to calculate the LCM of 542, 662, 221, 323?

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, 662, 221, 323.

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}.