Given numbers are 121,973,958,541,388

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

The LCM of 121,973,958,541,388 is 11837574212156.

Find LCM of 121,973,958,541,388 with Prime Factorization

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

2 x 121 x 973 x 479 x 541 x 194 = 11837574212156

Therefore, the lowest common multiple of 121,973,958,541,388 is 11837574212156.

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 973 x 958 x 541 x 388 = 23675148424312

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

973 : 1, 7, 139, 973

958 : 1, 2, 479, 958

541 : 1, 541

388 : 1, 2, 4, 97, 194, 388

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,973,958,541,388, is 1.

Now, the common factors can be found like this.

121:11x 11

973:7x 139

958:2x 479

541:541

388:2x 2x 97

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 = 23675148424312/(1x2)

LCM = 23675148424312/2

LCM = 11837574212156

Thus, we can understand that the LCM of 121,973,958,541,388 is 11837574212156.

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

• LCM of 527, 963, 697, 424, 915
• LCM of 213, 753, 797, 854, 681
• LCM of 437, 139, 669, 386, 330
• LCM of 279, 755, 896, 658, 174
• LCM of 874, 266, 487, 396, 136

1. What is the LCM of 121, 973, 958, 541, 388?

Answer: LCM of 121, 973, 958, 541, 388 is 11837574212156.

2. How to calculate the LCM of 121, 973, 958, 541, 388?

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, 973, 958, 541, 388.

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}.