Given numbers are 543,451,205,671

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

The LCM of 543,451,205,671 is 74692365.

Find LCM of 543,451,205,671 with Prime Factorization

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

11 x 41 x 543 x 1 x 5 x 61 = 74692365

Therefore, the lowest common multiple of 543,451,205,671 is 74692365.

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.

543 x 451 x 205 x 671 = 33686256615

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.

543 : 1, 3, 181, 543

451 : 1, 11, 41, 451

205 : 1, 5, 41, 205

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 543,451,205,671, is 1.

Now, the common factors can be found like this.

543:3x 181

451:11x 41

205:5x 41

671:11x 61

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

11x 41 = 451

Therefore, the value for common factors is 451.

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 = 33686256615/(1x451)

LCM = 33686256615/451

LCM = 74692365

Thus, we can understand that the LCM of 543,451,205,671 is 74692365.

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

• LCM of 147, 487, 648, 485
• LCM of 943, 235, 473, 243
• LCM of 153, 392, 110, 739
• LCM of 111, 972, 117, 452
• LCM of 105, 929, 852, 981

1. What is the LCM of 543, 451, 205, 671?

Answer: LCM of 543, 451, 205, 671 is 74692365.

2. How to calculate the LCM of 543, 451, 205, 671?

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 543, 451, 205, 671.

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}.