Given numbers are 197,181,321,278,107

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

The LCM of 197,181,321,278,107 is 3181959366.

Find LCM of 197,181,321,278,107 with Prime Factorization

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

107 x 197 x 181 x 3 x 278 x 1 = 3181959366

Therefore, the lowest common multiple of 197,181,321,278,107 is 3181959366.

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.

197 x 181 x 321 x 278 x 107 = 340469652162

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.

197 : 1, 197

181 : 1, 181

321 : 1, 3, 107, 321

278 : 1, 2, 139, 278

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,181,321,278,107, is 1.

Now, the common factors can be found like this.

197:197

181:181

321:3x 107

278:2x 139

107:107

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

107 = 107

Therefore, the value for common factors is 107.

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 = 340469652162/(1x107)

LCM = 340469652162/107

LCM = 3181959366

Thus, we can understand that the LCM of 197,181,321,278,107 is 3181959366.

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

• LCM of 111, 589, 528, 429, 320
• LCM of 545, 118, 187, 963, 573
• LCM of 735, 324, 521, 713, 983
• LCM of 792, 525, 467, 202, 246
• LCM of 716, 615, 401, 262, 734

1. What is the LCM of 197, 181, 321, 278, 107?

Answer: LCM of 197, 181, 321, 278, 107 is 3181959366.

2. How to calculate the LCM of 197, 181, 321, 278, 107?

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 197, 181, 321, 278, 107.

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}.