Given numbers are 670,734,509,669

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

The LCM of 670,734,509,669 is 83730708690.

Find LCM of 670,734,509,669 with Prime Factorization

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

2 x 335 x 367 x 509 x 669 = 83730708690

Therefore, the lowest common multiple of 670,734,509,669 is 83730708690.

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.

670 x 734 x 509 x 669 = 167461417380

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

734 : 1, 2, 367, 734

509 : 1, 509

669 : 1, 3, 223, 669

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,734,509,669, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

734:2x 367

509:509

669:3x 223

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 = 167461417380/(1x2)

LCM = 167461417380/2

LCM = 83730708690

Thus, we can understand that the LCM of 670,734,509,669 is 83730708690.

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

• LCM of 973, 985, 444, 568
• LCM of 237, 802, 322, 755
• LCM of 857, 903, 997, 704
• LCM of 940, 324, 880, 996
• LCM of 247, 734, 169, 693

1. What is the LCM of 670, 734, 509, 669?

Answer: LCM of 670, 734, 509, 669 is 83730708690.

2. How to calculate the LCM of 670, 734, 509, 669?

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 670, 734, 509, 669.

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}.