Given numbers are 723,910,734,161

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

The LCM of 723,910,734,161 is 5553587130.

Find LCM of 723,910,734,161 with Prime Factorization

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

2 x 7 x 723 x 65 x 367 x 23 = 5553587130

Therefore, the lowest common multiple of 723,910,734,161 is 5553587130.

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.

723 x 910 x 734 x 161 = 77750219820

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.

723 : 1, 3, 241, 723

910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910

734 : 1, 2, 367, 734

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 723,910,734,161, is 1.

Now, the common factors can be found like this.

723:3x 241

910:2x 5x 7x 13

734:2x 367

161:7x 23

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 77750219820/(1x14)

LCM = 77750219820/14

LCM = 5553587130

Thus, we can understand that the LCM of 723,910,734,161 is 5553587130.

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

• LCM of 639, 643, 396, 408
• LCM of 398, 629, 697, 196
• LCM of 605, 743, 913, 256
• LCM of 820, 992, 465, 776
• LCM of 280, 210, 388, 803

1. What is the LCM of 723, 910, 734, 161?

Answer: LCM of 723, 910, 734, 161 is 5553587130.

2. How to calculate the LCM of 723, 910, 734, 161?

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 723, 910, 734, 161.

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}.