Given numbers are 609,670,974

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

The LCM of 609,670,974 is 198710610.

Find LCM of 609,670,974 with Prime Factorization

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

2 x 609 x 335 x 487 = 198710610

Therefore, the lowest common multiple of 609,670,974 is 198710610.

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.

609 x 670 x 974 = 397421220

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.

609 : 1, 3, 7, 21, 29, 87, 203, 609

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

974 : 1, 2, 487, 974

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 609,670,974, is 1.

Now, the common factors can be found like this.

609:3x 7x 29

670:2x 5x 67

974:2x 487

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 = 397421220/(1x2)

LCM = 397421220/2

LCM = 198710610

Thus, we can understand that the LCM of 609,670,974 is 198710610.

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

• LCM of 416, 721, 221
• LCM of 532, 922, 873
• LCM of 858, 333, 282
• LCM of 822, 437, 789
• LCM of 495, 116, 809

1. What is the LCM of 609, 670, 974?

Answer: LCM of 609, 670, 974 is 198710610.

2. How to calculate the LCM of 609, 670, 974?

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 609, 670, 974.

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}.