Given numbers are 142,169,766,122

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

The LCM of 142,169,766,122 is 560665274.

Find LCM of 142,169,766,122 with Prime Factorization

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

2 x 71 x 169 x 383 x 61 = 560665274

Therefore, the lowest common multiple of 142,169,766,122 is 560665274.

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.

142 x 169 x 766 x 122 = 2242661096

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.

142 : 1, 2, 71, 142

169 : 1, 13, 169

766 : 1, 2, 383, 766

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,169,766,122, is 1.

Now, the common factors can be found like this.

142:2x 71

169:13x 13

766:2x 383

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.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2242661096/(1x4)

LCM = 2242661096/4

LCM = 560665274

Thus, we can understand that the LCM of 142,169,766,122 is 560665274.

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

• LCM of 433, 150, 454, 729
• LCM of 115, 578, 233, 884
• LCM of 615, 315, 752, 646
• LCM of 288, 842, 664, 775
• LCM of 612, 592, 959, 475

1. What is the LCM of 142, 169, 766, 122?

Answer: LCM of 142, 169, 766, 122 is 560665274.

2. How to calculate the LCM of 142, 169, 766, 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 142, 169, 766, 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}.