Given numbers are 121,539,548,791

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

The LCM of 121,539,548,791 is 367147396.

Find LCM of 121,539,548,791 with Prime Factorization

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

7 x 11 x 11 x 7 x 548 x 113 = 367147396

Therefore, the lowest common multiple of 121,539,548,791 is 367147396.

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.

121 x 539 x 548 x 791 = 28270349492

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.

121 : 1, 11, 121

539 : 1, 7, 11, 49, 77, 539

548 : 1, 2, 4, 137, 274, 548

791 : 1, 7, 113, 791

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,539,548,791, is 1.

Now, the common factors can be found like this.

121:11x 11

539:7x 7x 11

548:2x 2x 137

791:7x 113

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

7x 11 = 77

Therefore, the value for common factors is 77.

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 = 28270349492/(1x77)

LCM = 28270349492/77

LCM = 367147396

Thus, we can understand that the LCM of 121,539,548,791 is 367147396.

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

• LCM of 180, 144, 846, 327
• LCM of 936, 953, 230, 144
• LCM of 904, 819, 912, 147
• LCM of 514, 572, 338, 398
• LCM of 892, 372, 864, 806

1. What is the LCM of 121, 539, 548, 791?

Answer: LCM of 121, 539, 548, 791 is 367147396.

2. How to calculate the LCM of 121, 539, 548, 791?

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 121, 539, 548, 791.

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}.