Given numbers are 131,131,121,878

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

The LCM of 131,131,121,878 is 13917178.

Find LCM of 131,131,121,878 with Prime Factorization

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

131 x 1 x 1 x 121 x 878 = 13917178

Therefore, the lowest common multiple of 131,131,121,878 is 13917178.

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 131 x 121 x 878 = 1823150318

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

131 : 1, 131

121 : 1, 11, 121

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,131,121,878, is 1.

Now, the common factors can be found like this.

131:131

131:131

121:11x 11

878:2x 439

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 = 1823150318/(1x131)

LCM = 1823150318/131

LCM = 13917178

Thus, we can understand that the LCM of 131,131,121,878 is 13917178.

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

• LCM of 525, 635, 254, 625
• LCM of 582, 723, 737, 656
• LCM of 785, 659, 738, 270
• LCM of 107, 653, 212, 140
• LCM of 633, 113, 548, 869

1. What is the LCM of 131, 131, 121, 878?

Answer: LCM of 131, 131, 121, 878 is 13917178.

2. How to calculate the LCM of 131, 131, 121, 878?

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, 131, 121, 878.

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}.