Given numbers are 4,190,393,171

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

The LCM of 4,190,393,171 is 448020.

Find LCM of 4,190,393,171 with Prime Factorization

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

2 x 3 x 19 x 2 x 5 x 131 x 3 = 448020

Therefore, the lowest common multiple of 4,190,393,171 is 448020.

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.

4 x 190 x 393 x 171 = 51074280

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.

4 : 1, 2, 4

190 : 1, 2, 5, 10, 19, 38, 95, 190

393 : 1, 3, 131, 393

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4,190,393,171, is 1.

Now, the common factors can be found like this.

4:2x 2

190:2x 5x 19

393:3x 131

171:3x 3x 19

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

2x 3x 19 = 114

Therefore, the value for common factors is 114.

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 = 51074280/(1x114)

LCM = 51074280/114

LCM = 448020

Thus, we can understand that the LCM of 4,190,393,171 is 448020.

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

• LCM of 6, 568, 651, 431
• LCM of 8, 437, 583, 626
• LCM of 5, 361, 572, 356
• LCM of 2, 301, 217, 774
• LCM of 8, 742, 231, 558

1. What is the LCM of 4, 190, 393, 171?

Answer: LCM of 4, 190, 393, 171 is 448020.

2. How to calculate the LCM of 4, 190, 393, 171?

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 4, 190, 393, 171.

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}.