Given numbers are 423,118,838,523

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

The LCM of 423,118,838,523 is 10938004218.

Find LCM of 423,118,838,523 with Prime Factorization

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

2 x 423 x 59 x 419 x 523 = 10938004218

Therefore, the lowest common multiple of 423,118,838,523 is 10938004218.

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.

423 x 118 x 838 x 523 = 21876008436

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.

423 : 1, 3, 9, 47, 141, 423

118 : 1, 2, 59, 118

838 : 1, 2, 419, 838

523 : 1, 523

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,118,838,523, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

118:2x 59

838:2x 419

523:523

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 = 21876008436/(1x2)

LCM = 21876008436/2

LCM = 10938004218

Thus, we can understand that the LCM of 423,118,838,523 is 10938004218.

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

• LCM of 172, 653, 483, 785
• LCM of 201, 643, 653, 939
• LCM of 428, 612, 978, 577
• LCM of 101, 608, 425, 296
• LCM of 626, 632, 406, 154

1. What is the LCM of 423, 118, 838, 523?

Answer: LCM of 423, 118, 838, 523 is 10938004218.

2. How to calculate the LCM of 423, 118, 838, 523?

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 423, 118, 838, 523.

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}.