Given numbers are 421,206,683,908

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

The LCM of 421,206,683,908 is 26892171532.

Find LCM of 421,206,683,908 with Prime Factorization

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

2 x 421 x 103 x 683 x 454 = 26892171532

Therefore, the lowest common multiple of 421,206,683,908 is 26892171532.

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.

421 x 206 x 683 x 908 = 53784343064

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.

421 : 1, 421

206 : 1, 2, 103, 206

683 : 1, 683

908 : 1, 2, 4, 227, 454, 908

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,206,683,908, is 1.

Now, the common factors can be found like this.

421:421

206:2x 103

683:683

908:2x 2x 227

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

2 = 2

Therefore, the value for common factors is 2.

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 = 53784343064/(1x2)

LCM = 53784343064/2

LCM = 26892171532

Thus, we can understand that the LCM of 421,206,683,908 is 26892171532.

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

• LCM of 854, 594, 774, 285
• LCM of 564, 629, 597, 658
• LCM of 429, 712, 787, 730
• LCM of 895, 564, 612, 205
• LCM of 929, 834, 850, 152

1. What is the LCM of 421, 206, 683, 908?

Answer: LCM of 421, 206, 683, 908 is 26892171532.

2. How to calculate the LCM of 421, 206, 683, 908?

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 421, 206, 683, 908.

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}.