Given numbers are 668,161,446,469

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

The LCM of 668,161,446,469 is 1606874668.

Find LCM of 668,161,446,469 with Prime Factorization

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

2 x 7 x 334 x 23 x 223 x 67 = 1606874668

Therefore, the lowest common multiple of 668,161,446,469 is 1606874668.

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.

668 x 161 x 446 x 469 = 22496245352

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.

668 : 1, 2, 4, 167, 334, 668

161 : 1, 7, 23, 161

446 : 1, 2, 223, 446

469 : 1, 7, 67, 469

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,161,446,469, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

161:7x 23

446:2x 223

469:7x 67

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 22496245352/(1x14)

LCM = 22496245352/14

LCM = 1606874668

Thus, we can understand that the LCM of 668,161,446,469 is 1606874668.

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

• LCM of 659, 729, 424, 118
• LCM of 115, 965, 834, 843
• LCM of 627, 503, 698, 502
• LCM of 733, 158, 319, 491
• LCM of 174, 593, 258, 836

1. What is the LCM of 668, 161, 446, 469?

Answer: LCM of 668, 161, 446, 469 is 1606874668.

2. How to calculate the LCM of 668, 161, 446, 469?

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 668, 161, 446, 469.

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}.