Given numbers are 685,327,654,197

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

The LCM of 685,327,654,197 is 88254030.

Find LCM of 685,327,654,197 with Prime Factorization

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

3 x 109 x 685 x 1 x 2 x 197 = 88254030

Therefore, the lowest common multiple of 685,327,654,197 is 88254030.

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.

685 x 327 x 654 x 197 = 28859067810

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.

685 : 1, 5, 137, 685

327 : 1, 3, 109, 327

654 : 1, 2, 3, 6, 109, 218, 327, 654

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,327,654,197, is 1.

Now, the common factors can be found like this.

685:5x 137

327:3x 109

654:2x 3x 109

197:197

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

3x 109 = 327

Therefore, the value for common factors is 327.

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 = 28859067810/(1x327)

LCM = 28859067810/327

LCM = 88254030

Thus, we can understand that the LCM of 685,327,654,197 is 88254030.

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

• LCM of 363, 140, 399, 640
• LCM of 619, 607, 793, 521
• LCM of 254, 937, 111, 523
• LCM of 955, 273, 777, 624
• LCM of 608, 897, 662, 580

1. What is the LCM of 685, 327, 654, 197?

Answer: LCM of 685, 327, 654, 197 is 88254030.

2. How to calculate the LCM of 685, 327, 654, 197?

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 685, 327, 654, 197.

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}.