Given numbers are 321,834,193,678

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

The LCM of 321,834,193,678 is 1946191542.

Find LCM of 321,834,193,678 with Prime Factorization

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

2 x 3 x 107 x 139 x 193 x 113 = 1946191542

Therefore, the lowest common multiple of 321,834,193,678 is 1946191542.

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.

321 x 834 x 193 x 678 = 35031447756

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.

321 : 1, 3, 107, 321

834 : 1, 2, 3, 6, 139, 278, 417, 834

193 : 1, 193

678 : 1, 2, 3, 6, 113, 226, 339, 678

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 321,834,193,678, is 1.

Now, the common factors can be found like this.

321:3x 107

834:2x 3x 139

193:193

678:2x 3x 113

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 = 35031447756/(1x18)

LCM = 35031447756/18

LCM = 1946191542

Thus, we can understand that the LCM of 321,834,193,678 is 1946191542.

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

• LCM of 972, 625, 919, 161
• LCM of 729, 778, 996, 111
• LCM of 736, 235, 724, 264
• LCM of 601, 593, 832, 186
• LCM of 552, 126, 852, 738

1. What is the LCM of 321, 834, 193, 678?

Answer: LCM of 321, 834, 193, 678 is 1946191542.

2. How to calculate the LCM of 321, 834, 193, 678?

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 321, 834, 193, 678.

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}.