Given numbers are 243,142,314,622

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

The LCM of 243,142,314,622 is 1684824462.

Find LCM of 243,142,314,622 with Prime Factorization

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

2 x 243 x 71 x 157 x 311 = 1684824462

Therefore, the lowest common multiple of 243,142,314,622 is 1684824462.

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.

243 x 142 x 314 x 622 = 6739297848

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.

243 : 1, 3, 9, 27, 81, 243

142 : 1, 2, 71, 142

314 : 1, 2, 157, 314

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,142,314,622, is 1.

Now, the common factors can be found like this.

243:3x 3x 3x 3x 3

142:2x 71

314:2x 157

622:2x 311

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 = 6739297848/(1x4)

LCM = 6739297848/4

LCM = 1684824462

Thus, we can understand that the LCM of 243,142,314,622 is 1684824462.

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

• LCM of 532, 255, 732, 196
• LCM of 320, 674, 275, 344
• LCM of 366, 602, 632, 363
• LCM of 642, 558, 392, 926
• LCM of 156, 609, 175, 349

1. What is the LCM of 243, 142, 314, 622?

Answer: LCM of 243, 142, 314, 622 is 1684824462.

2. How to calculate the LCM of 243, 142, 314, 622?

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 243, 142, 314, 622.

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}.