Given numbers are 738,419,511,838

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

The LCM of 738,419,511,838 is 158012442.

Find LCM of 738,419,511,838 with Prime Factorization

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

2 x 419 x 369 x 1 x 511 x 1 = 158012442

Therefore, the lowest common multiple of 738,419,511,838 is 158012442.

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.

738 x 419 x 511 x 838 = 132414426396

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.

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

419 : 1, 419

511 : 1, 7, 73, 511

838 : 1, 2, 419, 838

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 738,419,511,838, is 1.

Now, the common factors can be found like this.

738:2x 3x 3x 41

419:419

511:7x 73

838:2x 419

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

2x 419 = 838

Therefore, the value for common factors is 838.

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 = 132414426396/(1x838)

LCM = 132414426396/838

LCM = 158012442

Thus, we can understand that the LCM of 738,419,511,838 is 158012442.

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

• LCM of 779, 952, 380, 654
• LCM of 390, 558, 359, 250
• LCM of 721, 463, 277, 245
• LCM of 715, 291, 488, 461
• LCM of 655, 620, 739, 513

1. What is the LCM of 738, 419, 511, 838?

Answer: LCM of 738, 419, 511, 838 is 158012442.

2. How to calculate the LCM of 738, 419, 511, 838?

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 738, 419, 511, 838.

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}.