Given numbers are 331,663,156,939

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

The LCM of 331,663,156,939 is 274755156.

Find LCM of 331,663,156,939 with Prime Factorization

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

3 x 13 x 331 x 17 x 4 x 313 = 274755156

Therefore, the lowest common multiple of 331,663,156,939 is 274755156.

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.

331 x 663 x 156 x 939 = 32146353252

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.

331 : 1, 331

663 : 1, 3, 13, 17, 39, 51, 221, 663

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

939 : 1, 3, 313, 939

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,663,156,939, is 1.

Now, the common factors can be found like this.

331:331

663:3x 13x 17

156:2x 2x 3x 13

939:3x 313

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

3x 3x 13 = 117

Therefore, the value for common factors is 117.

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 = 32146353252/(1x117)

LCM = 32146353252/117

LCM = 274755156

Thus, we can understand that the LCM of 331,663,156,939 is 274755156.

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

• LCM of 492, 827, 646, 238
• LCM of 701, 605, 402, 691
• LCM of 571, 107, 399, 550
• LCM of 394, 335, 246, 456
• LCM of 921, 199, 401, 859

1. What is the LCM of 331, 663, 156, 939?

Answer: LCM of 331, 663, 156, 939 is 274755156.

2. How to calculate the LCM of 331, 663, 156, 939?

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 331, 663, 156, 939.

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}.