Given numbers are 669,434,566,997

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

The LCM of 669,434,566,997 is 81921414246.

Find LCM of 669,434,566,997 with Prime Factorization

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

2 x 669 x 217 x 283 x 997 = 81921414246

Therefore, the lowest common multiple of 669,434,566,997 is 81921414246.

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.

669 x 434 x 566 x 997 = 163842828492

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.

669 : 1, 3, 223, 669

434 : 1, 2, 7, 14, 31, 62, 217, 434

566 : 1, 2, 283, 566

997 : 1, 997

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,434,566,997, is 1.

Now, the common factors can be found like this.

669:3x 223

434:2x 7x 31

566:2x 283

997:997

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

2 = 2

Therefore, the value for common factors is 2.

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 = 163842828492/(1x2)

LCM = 163842828492/2

LCM = 81921414246

Thus, we can understand that the LCM of 669,434,566,997 is 81921414246.

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

• LCM of 495, 733, 711, 136
• LCM of 493, 849, 909, 721
• LCM of 535, 412, 689, 379
• LCM of 447, 191, 956, 821
• LCM of 642, 830, 161, 201

1. What is the LCM of 669, 434, 566, 997?

Answer: LCM of 669, 434, 566, 997 is 81921414246.

2. How to calculate the LCM of 669, 434, 566, 997?

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 669, 434, 566, 997.

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}.