Given numbers are 669,194,417,208

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

The LCM of 669,194,417,208 is 1876186416.

Find LCM of 669,194,417,208 with Prime Factorization

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

2 x 3 x 223 x 97 x 139 x 104 = 1876186416

Therefore, the lowest common multiple of 669,194,417,208 is 1876186416.

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.

669 x 194 x 417 x 208 = 11257118496

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.

669 : 1, 3, 223, 669

194 : 1, 2, 97, 194

417 : 1, 3, 139, 417

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,194,417,208, is 1.

Now, the common factors can be found like this.

669:3x 223

194:2x 97

417:3x 139

208:2x 2x 2x 2x 13

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 11257118496/(1x6)

LCM = 11257118496/6

LCM = 1876186416

Thus, we can understand that the LCM of 669,194,417,208 is 1876186416.

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

• LCM of 300, 474, 160, 534
• LCM of 281, 228, 219, 895
• LCM of 916, 250, 654, 364
• LCM of 241, 810, 865, 979
• LCM of 710, 438, 615, 995

1. What is the LCM of 669, 194, 417, 208?

Answer: LCM of 669, 194, 417, 208 is 1876186416.

2. How to calculate the LCM of 669, 194, 417, 208?

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 669, 194, 417, 208.

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}.