Given numbers are 195,166,545,745

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

The LCM of 195,166,545,745 is 525721170.

Find LCM of 195,166,545,745 with Prime Factorization

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

5 x 39 x 166 x 109 x 149 = 525721170

Therefore, the lowest common multiple of 195,166,545,745 is 525721170.

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.

195 x 166 x 545 x 745 = 13143029250

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.

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

166 : 1, 2, 83, 166

545 : 1, 5, 109, 545

745 : 1, 5, 149, 745

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 195,166,545,745, is 1.

Now, the common factors can be found like this.

195:3x 5x 13

166:2x 83

545:5x 109

745:5x 149

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 13143029250/(1x25)

LCM = 13143029250/25

LCM = 525721170

Thus, we can understand that the LCM of 195,166,545,745 is 525721170.

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

• LCM of 538, 484, 544, 773
• LCM of 170, 762, 476, 194
• LCM of 252, 893, 768, 754
• LCM of 107, 356, 767, 841
• LCM of 330, 342, 219, 503

1. What is the LCM of 195, 166, 545, 745?

Answer: LCM of 195, 166, 545, 745 is 525721170.

2. How to calculate the LCM of 195, 166, 545, 745?

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 195, 166, 545, 745.

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}.