Given numbers are 394,469,769,197

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

The LCM of 394,469,769,197 is 142100434.

Find LCM of 394,469,769,197 with Prime Factorization

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

197 x 2 x 469 x 769 x 1 = 142100434

Therefore, the lowest common multiple of 394,469,769,197 is 142100434.

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.

394 x 469 x 769 x 197 = 27993785498

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.

394 : 1, 2, 197, 394

469 : 1, 7, 67, 469

769 : 1, 769

197 : 1, 197

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,469,769,197, is 1.

Now, the common factors can be found like this.

394:2x 197

469:7x 67

769:769

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.

197 = 197

Therefore, the value for common factors is 197.

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 = 27993785498/(1x197)

LCM = 27993785498/197

LCM = 142100434

Thus, we can understand that the LCM of 394,469,769,197 is 142100434.

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

• LCM of 142, 875, 481, 551
• LCM of 305, 663, 547, 307
• LCM of 788, 241, 845, 855
• LCM of 222, 479, 977, 920
• LCM of 835, 659, 260, 593

1. What is the LCM of 394, 469, 769, 197?

Answer: LCM of 394, 469, 769, 197 is 142100434.

2. How to calculate the LCM of 394, 469, 769, 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 394, 469, 769, 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}.