Given numbers are 131,178,942

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

The LCM of 131,178,942 is 10982778.

Find LCM of 131,178,942 with Prime Factorization

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

2 x 131 x 89 x 471 = 10982778

Therefore, the lowest common multiple of 131,178,942 is 10982778.

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 178 x 942 = 21965556

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

178 : 1, 2, 89, 178

942 : 1, 2, 3, 6, 157, 314, 471, 942

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,178,942, is 1.

Now, the common factors can be found like this.

131:131

178:2x 89

942:2x 3x 157

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 = 21965556/(1x2)

LCM = 21965556/2

LCM = 10982778

Thus, we can understand that the LCM of 131,178,942 is 10982778.

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

• LCM of 601, 293, 570
• LCM of 535, 388, 621
• LCM of 915, 546, 599
• LCM of 621, 806, 793
• LCM of 559, 486, 915

1. What is the LCM of 131, 178, 942?

Answer: LCM of 131, 178, 942 is 10982778.

2. How to calculate the LCM of 131, 178, 942?

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, 178, 942.

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}.