Given numbers are 242,397,134,407

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

The LCM of 242,397,134,407 is 238167446.

Find LCM of 242,397,134,407 with Prime Factorization

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

2 x 11 x 11 x 397 x 67 x 37 = 238167446

Therefore, the lowest common multiple of 242,397,134,407 is 238167446.

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.

242 x 397 x 134 x 407 = 5239683812

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.

242 : 1, 2, 11, 22, 121, 242

397 : 1, 397

134 : 1, 2, 67, 134

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,397,134,407, is 1.

Now, the common factors can be found like this.

242:2x 11x 11

397:397

134:2x 67

407:11x 37

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 5239683812/(1x22)

LCM = 5239683812/22

LCM = 238167446

Thus, we can understand that the LCM of 242,397,134,407 is 238167446.

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

• LCM of 311, 525, 522, 174
• LCM of 487, 828, 825, 702
• LCM of 290, 812, 554, 671
• LCM of 249, 373, 123, 529
• LCM of 788, 994, 759, 550

1. What is the LCM of 242, 397, 134, 407?

Answer: LCM of 242, 397, 134, 407 is 238167446.

2. How to calculate the LCM of 242, 397, 134, 407?

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 242, 397, 134, 407.

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}.