Given numbers are 273,143,338,178

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

The LCM of 273,143,338,178 is 6948942.

Find LCM of 273,143,338,178 with Prime Factorization

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

2 x 13 x 21 x 11 x 13 x 89 = 6948942

Therefore, the lowest common multiple of 273,143,338,178 is 6948942.

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.

273 x 143 x 338 x 178 = 2348742396

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.

273 : 1, 3, 7, 13, 21, 39, 91, 273

143 : 1, 11, 13, 143

338 : 1, 2, 13, 26, 169, 338

178 : 1, 2, 89, 178

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,143,338,178, is 1.

Now, the common factors can be found like this.

273:3x 7x 13

143:11x 13

338:2x 13x 13

178:2x 89

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

2x 13x 13 = 338

Therefore, the value for common factors is 338.

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 = 2348742396/(1x338)

LCM = 2348742396/338

LCM = 6948942

Thus, we can understand that the LCM of 273,143,338,178 is 6948942.

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

• LCM of 517, 233, 516, 633
• LCM of 873, 920, 123, 363
• LCM of 498, 851, 145, 584
• LCM of 709, 751, 557, 287
• LCM of 561, 874, 715, 763

1. What is the LCM of 273, 143, 338, 178?

Answer: LCM of 273, 143, 338, 178 is 6948942.

2. How to calculate the LCM of 273, 143, 338, 178?

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 273, 143, 338, 178.

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}.