Given numbers are 845,137,394,394

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

The LCM of 845,137,394,394 is 45611410.

Find LCM of 845,137,394,394 with Prime Factorization

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

2 x 197 x 845 x 137 x 1 x 1 = 45611410

Therefore, the lowest common multiple of 845,137,394,394 is 45611410.

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.

845 x 137 x 394 x 394 = 17970895540

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.

845 : 1, 5, 13, 65, 169, 845

137 : 1, 137

394 : 1, 2, 197, 394

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 845,137,394,394, is 1.

Now, the common factors can be found like this.

845:5x 13x 13

137:137

394:2x 197

394:2x 197

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

2x 197 = 394

Therefore, the value for common factors is 394.

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 = 17970895540/(1x394)

LCM = 17970895540/394

LCM = 45611410

Thus, we can understand that the LCM of 845,137,394,394 is 45611410.

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

• LCM of 537, 718, 955, 951
• LCM of 469, 417, 764, 751
• LCM of 963, 345, 497, 995
• LCM of 244, 579, 960, 567
• LCM of 479, 723, 225, 944

1. What is the LCM of 845, 137, 394, 394?

Answer: LCM of 845, 137, 394, 394 is 45611410.

2. How to calculate the LCM of 845, 137, 394, 394?

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 845, 137, 394, 394.

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}.