Given numbers are 194,132,816,220

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

The LCM of 194,132,816,220 is 4353360.

Find LCM of 194,132,816,220 with Prime Factorization

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

2 x 2 x 3 x 11 x 97 x 1 x 68 x 5 = 4353360

Therefore, the lowest common multiple of 194,132,816,220 is 4353360.

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.

194 x 132 x 816 x 220 = 4597148160

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.

194 : 1, 2, 97, 194

132 : 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 194,132,816,220, is 2.

Now, the common factors can be found like this.

194:2x 97

132:2x 2x 3x 11

816:2x 2x 2x 2x 3x 17

220:2x 2x 5x 11

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

2x 2x 2x 2x 3x 11 = 528

Therefore, the value for common factors is 528.

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 = 4597148160/(2x528)

LCM = 4597148160/1056

LCM = 4353360

Thus, we can understand that the LCM of 194,132,816,220 is 4353360.

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

• LCM of 319, 337, 911, 934
• LCM of 625, 382, 706, 929
• LCM of 230, 182, 604, 843
• LCM of 200, 464, 531, 280
• LCM of 648, 823, 360, 219

1. What is the LCM of 194, 132, 816, 220?

Answer: LCM of 194, 132, 816, 220 is 4353360.

2. How to calculate the LCM of 194, 132, 816, 220?

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 194, 132, 816, 220.

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}.