Given numbers are 169,221,358,195

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

The LCM of 169,221,358,195 is 15428010.

Find LCM of 169,221,358,195 with Prime Factorization

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

13 x 13 x 17 x 358 x 15 = 15428010

Therefore, the lowest common multiple of 169,221,358,195 is 15428010.

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.

169 x 221 x 358 x 195 = 2607333690

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.

169 : 1, 13, 169

221 : 1, 13, 17, 221

358 : 1, 2, 179, 358

195 : 1, 3, 5, 13, 15, 39, 65, 195

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,221,358,195, is 1.

Now, the common factors can be found like this.

169:13x 13

221:13x 17

358:2x 179

195:3x 5x 13

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 2607333690/(1x169)

LCM = 2607333690/169

LCM = 15428010

Thus, we can understand that the LCM of 169,221,358,195 is 15428010.

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

• LCM of 966, 435, 797, 461
• LCM of 726, 935, 186, 351
• LCM of 705, 511, 631, 785
• LCM of 458, 446, 584, 167
• LCM of 216, 557, 255, 804

1. What is the LCM of 169, 221, 358, 195?

Answer: LCM of 169, 221, 358, 195 is 15428010.

2. How to calculate the LCM of 169, 221, 358, 195?

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 169, 221, 358, 195.

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}.