Given numbers are 138,213,516,169

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

The LCM of 138,213,516,169 is 142404132.

Find LCM of 138,213,516,169 with Prime Factorization

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

2 x 3 x 23 x 71 x 86 x 169 = 142404132

Therefore, the lowest common multiple of 138,213,516,169 is 142404132.

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 213 x 516 x 169 = 2563274376

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

213 : 1, 3, 71, 213

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 138,213,516,169, is 1.

Now, the common factors can be found like this.

138:2x 3x 23

213:3x 71

516:2x 2x 3x 43

169:13x 13

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 2563274376/(1x18)

LCM = 2563274376/18

LCM = 142404132

Thus, we can understand that the LCM of 138,213,516,169 is 142404132.

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

• LCM of 576, 577, 531, 921
• LCM of 349, 426, 110, 241
• LCM of 368, 449, 971, 873
• LCM of 323, 709, 821, 350
• LCM of 317, 668, 476, 940

1. What is the LCM of 138, 213, 516, 169?

Answer: LCM of 138, 213, 516, 169 is 142404132.

2. How to calculate the LCM of 138, 213, 516, 169?

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, 213, 516, 169.

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}.