Given numbers are 243,438,434,327

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

The LCM of 243,438,434,327 is 839161134.

Find LCM of 243,438,434,327 with Prime Factorization

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

2 x 3 x 81 x 73 x 217 x 109 = 839161134

Therefore, the lowest common multiple of 243,438,434,327 is 839161134.

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.

243 x 438 x 434 x 327 = 15104900412

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.

243 : 1, 3, 9, 27, 81, 243

438 : 1, 2, 3, 6, 73, 146, 219, 438

434 : 1, 2, 7, 14, 31, 62, 217, 434

327 : 1, 3, 109, 327

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,438,434,327, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

438:2x 3x 73

434:2x 7x 31

327:3x 109

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 15104900412/(1x18)

LCM = 15104900412/18

LCM = 839161134

Thus, we can understand that the LCM of 243,438,434,327 is 839161134.

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

• LCM of 154, 524, 964, 743
• LCM of 498, 247, 524, 926
• LCM of 997, 812, 189, 641
• LCM of 334, 345, 446, 391
• LCM of 233, 947, 159, 836

1. What is the LCM of 243, 438, 434, 327?

Answer: LCM of 243, 438, 434, 327 is 839161134.

2. How to calculate the LCM of 243, 438, 434, 327?

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 243, 438, 434, 327.

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}.