Given numbers are 131,371,131,557

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

The LCM of 131,371,131,557 is 27070757.

Find LCM of 131,371,131,557 with Prime Factorization

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

131 x 1 x 371 x 1 x 557 = 27070757

Therefore, the lowest common multiple of 131,371,131,557 is 27070757.

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.

131 x 371 x 131 x 557 = 3546269167

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.

131 : 1, 131

371 : 1, 7, 53, 371

131 : 1, 131

557 : 1, 557

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,371,131,557, is 1.

Now, the common factors can be found like this.

131:131

371:7x 53

131:131

557:557

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

131 = 131

Therefore, the value for common factors is 131.

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 = 3546269167/(1x131)

LCM = 3546269167/131

LCM = 27070757

Thus, we can understand that the LCM of 131,371,131,557 is 27070757.

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

• LCM of 708, 875, 107, 405
• LCM of 749, 164, 363, 813
• LCM of 579, 636, 219, 588
• LCM of 841, 253, 737, 942
• LCM of 722, 112, 725, 399

1. What is the LCM of 131, 371, 131, 557?

Answer: LCM of 131, 371, 131, 557 is 27070757.

2. How to calculate the LCM of 131, 371, 131, 557?

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 131, 371, 131, 557.

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}.