Given numbers are 139,942,122

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

The LCM of 139,942,122 is 7987218.

Find LCM of 139,942,122 with Prime Factorization

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

2 x 139 x 471 x 61 = 7987218

Therefore, the lowest common multiple of 139,942,122 is 7987218.

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.

139 x 942 x 122 = 15974436

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.

139 : 1, 139

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

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 139,942,122, is 1.

Now, the common factors can be found like this.

139:139

942:2x 3x 157

122:2x 61

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 = 15974436/(1x2)

LCM = 15974436/2

LCM = 7987218

Thus, we can understand that the LCM of 139,942,122 is 7987218.

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

• LCM of 987, 234, 284
• LCM of 323, 605, 245
• LCM of 834, 621, 427
• LCM of 349, 721, 600
• LCM of 506, 217, 765

1. What is the LCM of 139, 942, 122?

Answer: LCM of 139, 942, 122 is 7987218.

2. How to calculate the LCM of 139, 942, 122?

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 139, 942, 122.

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}.