Given numbers are 273,389,938,621

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

The LCM of 273,389,938,621 is 2945692386.

Find LCM of 273,389,938,621 with Prime Factorization

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

3 x 7 x 13 x 389 x 134 x 207 = 2945692386

Therefore, the lowest common multiple of 273,389,938,621 is 2945692386.

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.

273 x 389 x 938 x 621 = 61859540106

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.

273 : 1, 3, 7, 13, 21, 39, 91, 273

389 : 1, 389

938 : 1, 2, 7, 14, 67, 134, 469, 938

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,389,938,621, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

389:389

938:2x 7x 67

621:3x 3x 3x 23

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 61859540106/(1x21)

LCM = 61859540106/21

LCM = 2945692386

Thus, we can understand that the LCM of 273,389,938,621 is 2945692386.

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

• LCM of 653, 483, 332, 311
• LCM of 620, 912, 796, 993
• LCM of 993, 511, 834, 561
• LCM of 736, 878, 161, 703
• LCM of 870, 558, 608, 847

1. What is the LCM of 273, 389, 938, 621?

Answer: LCM of 273, 389, 938, 621 is 2945692386.

2. How to calculate the LCM of 273, 389, 938, 621?

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 273, 389, 938, 621.

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}.