Given numbers are 426,212,638,149

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

The LCM of 426,212,638,149 is 2146309836.

Find LCM of 426,212,638,149 with Prime Factorization

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

2 x 213 x 106 x 319 x 149 = 2146309836

Therefore, the lowest common multiple of 426,212,638,149 is 2146309836.

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.

426 x 212 x 638 x 149 = 8585239344

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

212 : 1, 2, 4, 53, 106, 212

638 : 1, 2, 11, 22, 29, 58, 319, 638

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,212,638,149, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

212:2x 2x 53

638:2x 11x 29

149:149

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 8585239344/(1x4)

LCM = 8585239344/4

LCM = 2146309836

Thus, we can understand that the LCM of 426,212,638,149 is 2146309836.

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

• LCM of 180, 981, 450, 188
• LCM of 964, 321, 708, 973
• LCM of 570, 682, 558, 217
• LCM of 156, 193, 527, 747
• LCM of 467, 798, 167, 670

1. What is the LCM of 426, 212, 638, 149?

Answer: LCM of 426, 212, 638, 149 is 2146309836.

2. How to calculate the LCM of 426, 212, 638, 149?

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 426, 212, 638, 149.

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}.