Given numbers are 548,419,412,660

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

The LCM of 548,419,412,660 is 3902255940.

Find LCM of 548,419,412,660 with Prime Factorization

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

2 x 2 x 137 x 419 x 103 x 165 = 3902255940

Therefore, the lowest common multiple of 548,419,412,660 is 3902255940.

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.

548 x 419 x 412 x 660 = 62436095040

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.

548 : 1, 2, 4, 137, 274, 548

419 : 1, 419

412 : 1, 2, 4, 103, 206, 412

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 548,419,412,660, is 1.

Now, the common factors can be found like this.

548:2x 2x 137

419:419

412:2x 2x 103

660:2x 2x 3x 5x 11

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 62436095040/(1x16)

LCM = 62436095040/16

LCM = 3902255940

Thus, we can understand that the LCM of 548,419,412,660 is 3902255940.

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

• LCM of 900, 948, 204, 481
• LCM of 433, 179, 550, 123
• LCM of 635, 545, 991, 367
• LCM of 926, 361, 609, 737
• LCM of 414, 714, 869, 280

1. What is the LCM of 548, 419, 412, 660?

Answer: LCM of 548, 419, 412, 660 is 3902255940.

2. How to calculate the LCM of 548, 419, 412, 660?

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 548, 419, 412, 660.

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}.