Given numbers are 170,379,244,427

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

The LCM of 170,379,244,427 is 55023220.

Find LCM of 170,379,244,427 with Prime Factorization

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

2 x 61 x 85 x 379 x 2 x 7 = 55023220

Therefore, the lowest common multiple of 170,379,244,427 is 55023220.

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.

170 x 379 x 244 x 427 = 6712832840

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.

170 : 1, 2, 5, 10, 17, 34, 85, 170

379 : 1, 379

244 : 1, 2, 4, 61, 122, 244

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 170,379,244,427, is 1.

Now, the common factors can be found like this.

170:2x 5x 17

379:379

244:2x 2x 61

427:7x 61

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

2x 61 = 122

Therefore, the value for common factors is 122.

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 = 6712832840/(1x122)

LCM = 6712832840/122

LCM = 55023220

Thus, we can understand that the LCM of 170,379,244,427 is 55023220.

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

• LCM of 754, 588, 328, 783
• LCM of 701, 812, 799, 505
• LCM of 354, 829, 168, 649
• LCM of 390, 748, 481, 627
• LCM of 705, 329, 241, 755

1. What is the LCM of 170, 379, 244, 427?

Answer: LCM of 170, 379, 244, 427 is 55023220.

2. How to calculate the LCM of 170, 379, 244, 427?

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 170, 379, 244, 427.

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}.