Given numbers are 178,245,178,293

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

The LCM of 178,245,178,293 is 12777730.

Find LCM of 178,245,178,293 with Prime Factorization

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

2 x 89 x 1 x 245 x 1 x 293 = 12777730

Therefore, the lowest common multiple of 178,245,178,293 is 12777730.

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.

178 x 245 x 178 x 293 = 2274435940

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.

178 : 1, 2, 89, 178

245 : 1, 5, 7, 35, 49, 245

178 : 1, 2, 89, 178

293 : 1, 293

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 178,245,178,293, is 1.

Now, the common factors can be found like this.

178:2x 89

245:5x 7x 7

178:2x 89

293:293

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

2x 89 = 178

Therefore, the value for common factors is 178.

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 = 2274435940/(1x178)

LCM = 2274435940/178

LCM = 12777730

Thus, we can understand that the LCM of 178,245,178,293 is 12777730.

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

• LCM of 148, 881, 689, 346
• LCM of 186, 491, 393, 254
• LCM of 825, 484, 312, 988
• LCM of 869, 462, 913, 559
• LCM of 397, 645, 486, 229

1. What is the LCM of 178, 245, 178, 293?

Answer: LCM of 178, 245, 178, 293 is 12777730.

2. How to calculate the LCM of 178, 245, 178, 293?

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 178, 245, 178, 293.

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}.