Given numbers are 138,122,325,764

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

The LCM of 138,122,325,764 is 1045094700.

Find LCM of 138,122,325,764 with Prime Factorization

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

2 x 69 x 61 x 325 x 382 = 1045094700

Therefore, the lowest common multiple of 138,122,325,764 is 1045094700.

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.

138 x 122 x 325 x 764 = 4180378800

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.

138 : 1, 2, 3, 6, 23, 46, 69, 138

122 : 1, 2, 61, 122

325 : 1, 5, 13, 25, 65, 325

764 : 1, 2, 4, 191, 382, 764

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,122,325,764, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

122:2x 61

325:5x 5x 13

764:2x 2x 191

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 = 4180378800/(1x4)

LCM = 4180378800/4

LCM = 1045094700

Thus, we can understand that the LCM of 138,122,325,764 is 1045094700.

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

• LCM of 704, 423, 990, 184
• LCM of 638, 980, 380, 440
• LCM of 673, 510, 528, 352
• LCM of 549, 342, 535, 215
• LCM of 114, 686, 835, 700

1. What is the LCM of 138, 122, 325, 764?

Answer: LCM of 138, 122, 325, 764 is 1045094700.

2. How to calculate the LCM of 138, 122, 325, 764?

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 138, 122, 325, 764.

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}.