Given numbers are 434,198,911,478

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

The LCM of 434,198,911,478 is 9354944214.

Find LCM of 434,198,911,478 with Prime Factorization

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

2 x 217 x 99 x 911 x 239 = 9354944214

Therefore, the lowest common multiple of 434,198,911,478 is 9354944214.

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.

434 x 198 x 911 x 478 = 37419776856

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.

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

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

911 : 1, 911

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,198,911,478, is 1.

Now, the common factors can be found like this.

434:2x 7x 31

198:2x 3x 3x 11

911:911

478:2x 239

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 37419776856/(1x4)

LCM = 37419776856/4

LCM = 9354944214

Thus, we can understand that the LCM of 434,198,911,478 is 9354944214.

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

• LCM of 421, 353, 264, 277
• LCM of 406, 941, 262, 954
• LCM of 700, 831, 569, 560
• LCM of 890, 465, 986, 647
• LCM of 138, 520, 561, 312

1. What is the LCM of 434, 198, 911, 478?

Answer: LCM of 434, 198, 911, 478 is 9354944214.

2. How to calculate the LCM of 434, 198, 911, 478?

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 434, 198, 911, 478.

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}.