Given numbers are 538,701,998,435

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

The LCM of 538,701,998,435 is 81863459970.

Find LCM of 538,701,998,435 with Prime Factorization

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

2 x 269 x 701 x 499 x 435 = 81863459970

Therefore, the lowest common multiple of 538,701,998,435 is 81863459970.

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.

538 x 701 x 998 x 435 = 163726919940

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.

538 : 1, 2, 269, 538

701 : 1, 701

998 : 1, 2, 499, 998

435 : 1, 3, 5, 15, 29, 87, 145, 435

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,701,998,435, is 1.

Now, the common factors can be found like this.

538:2x 269

701:701

998:2x 499

435:3x 5x 29

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 = 163726919940/(1x2)

LCM = 163726919940/2

LCM = 81863459970

Thus, we can understand that the LCM of 538,701,998,435 is 81863459970.

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

• LCM of 583, 366, 155, 421
• LCM of 691, 539, 949, 431
• LCM of 358, 815, 356, 996
• LCM of 799, 641, 170, 478
• LCM of 941, 654, 581, 221

1. What is the LCM of 538, 701, 998, 435?

Answer: LCM of 538, 701, 998, 435 is 81863459970.

2. How to calculate the LCM of 538, 701, 998, 435?

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 538, 701, 998, 435.

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}.