Given numbers are 447,132,461,838

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

The LCM of 447,132,461,838 is 3799051212.

Find LCM of 447,132,461,838 with Prime Factorization

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

2 x 3 x 149 x 22 x 461 x 419 = 3799051212

Therefore, the lowest common multiple of 447,132,461,838 is 3799051212.

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.

447 x 132 x 461 x 838 = 22794307272

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.

447 : 1, 3, 149, 447

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

461 : 1, 461

838 : 1, 2, 419, 838

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,132,461,838, is 1.

Now, the common factors can be found like this.

447:3x 149

132:2x 2x 3x 11

461:461

838:2x 419

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 22794307272/(1x6)

LCM = 22794307272/6

LCM = 3799051212

Thus, we can understand that the LCM of 447,132,461,838 is 3799051212.

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

• LCM of 445, 685, 200, 144
• LCM of 259, 389, 944, 103
• LCM of 887, 366, 449, 264
• LCM of 976, 230, 880, 220
• LCM of 255, 191, 923, 294

1. What is the LCM of 447, 132, 461, 838?

Answer: LCM of 447, 132, 461, 838 is 3799051212.

2. How to calculate the LCM of 447, 132, 461, 838?

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 447, 132, 461, 838.

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}.