Given numbers are 670,326,494,135

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

The LCM of 670,326,494,135 is 728321490.

Find LCM of 670,326,494,135 with Prime Factorization

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

2 x 5 x 67 x 163 x 247 x 27 = 728321490

Therefore, the lowest common multiple of 670,326,494,135 is 728321490.

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 326 x 494 x 135 = 14566429800

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

326 : 1, 2, 163, 326

494 : 1, 2, 13, 19, 26, 38, 247, 494

135 : 1, 3, 5, 9, 15, 27, 45, 135

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,326,494,135, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

326:2x 163

494:2x 13x 19

135:3x 3x 3x 5

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

2x 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 14566429800/(1x20)

LCM = 14566429800/20

LCM = 728321490

Thus, we can understand that the LCM of 670,326,494,135 is 728321490.

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

• LCM of 360, 389, 667, 607
• LCM of 777, 250, 264, 693
• LCM of 340, 648, 908, 942
• LCM of 748, 402, 687, 981
• LCM of 261, 467, 953, 822

1. What is the LCM of 670, 326, 494, 135?

Answer: LCM of 670, 326, 494, 135 is 728321490.

2. How to calculate the LCM of 670, 326, 494, 135?

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, 326, 494, 135.

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}.