Given numbers are 670,588,698

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

The LCM of 670,588,698 is 68746020.

Find LCM of 670,588,698 with Prime Factorization

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

2 x 335 x 294 x 349 = 68746020

Therefore, the lowest common multiple of 670,588,698 is 68746020.

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 588 x 698 = 274984080

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

588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

698 : 1, 2, 349, 698

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,588,698, is 2.

Now, the common factors can be found like this.

670:2x 5x 67

588:2x 2x 3x 7x 7

698:2x 349

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 = 274984080/(2x2)

LCM = 274984080/4

LCM = 68746020

Thus, we can understand that the LCM of 670,588,698 is 68746020.

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

• LCM of 816, 177, 498
• LCM of 864, 343, 129
• LCM of 989, 238, 290
• LCM of 596, 846, 478
• LCM of 104, 403, 475

1. What is the LCM of 670, 588, 698?

Answer: LCM of 670, 588, 698 is 68746020.

2. How to calculate the LCM of 670, 588, 698?

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, 588, 698.

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}.