Given numbers are 188,393,611,857

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

The LCM of 188,393,611,857 is 823141644.

Find LCM of 188,393,611,857 with Prime Factorization

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

47 x 4 x 393 x 13 x 857 = 823141644

Therefore, the lowest common multiple of 188,393,611,857 is 823141644.

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.

188 x 393 x 611 x 857 = 38687657268

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.

188 : 1, 2, 4, 47, 94, 188

393 : 1, 3, 131, 393

611 : 1, 13, 47, 611

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 188,393,611,857, is 1.

Now, the common factors can be found like this.

188:2x 2x 47

393:3x 131

611:13x 47

857:857

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

47 = 47

Therefore, the value for common factors is 47.

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 = 38687657268/(1x47)

LCM = 38687657268/47

LCM = 823141644

Thus, we can understand that the LCM of 188,393,611,857 is 823141644.

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

• LCM of 251, 395, 457, 799
• LCM of 645, 663, 759, 472
• LCM of 918, 892, 410, 638
• LCM of 702, 500, 521, 128
• LCM of 227, 466, 967, 273

1. What is the LCM of 188, 393, 611, 857?

Answer: LCM of 188, 393, 611, 857 is 823141644.

2. How to calculate the LCM of 188, 393, 611, 857?

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 188, 393, 611, 857.

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}.