Given numbers are 156,561,271,871

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

The LCM of 156,561,271,871 is 529676004.

Find LCM of 156,561,271,871 with Prime Factorization

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

3 x 13 x 4 x 187 x 271 x 67 = 529676004

Therefore, the lowest common multiple of 156,561,271,871 is 529676004.

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.

156 x 561 x 271 x 871 = 20657364156

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.

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

561 : 1, 3, 11, 17, 33, 51, 187, 561

271 : 1, 271

871 : 1, 13, 67, 871

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,561,271,871, is 1.

Now, the common factors can be found like this.

156:2x 2x 3x 13

561:3x 11x 17

271:271

871:13x 67

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 20657364156/(1x39)

LCM = 20657364156/39

LCM = 529676004

Thus, we can understand that the LCM of 156,561,271,871 is 529676004.

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

• LCM of 859, 526, 524, 261
• LCM of 391, 791, 181, 584
• LCM of 457, 266, 574, 754
• LCM of 314, 713, 231, 903
• LCM of 649, 607, 590, 549

1. What is the LCM of 156, 561, 271, 871?

Answer: LCM of 156, 561, 271, 871 is 529676004.

2. How to calculate the LCM of 156, 561, 271, 871?

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 156, 561, 271, 871.

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}.