Given numbers are 660,698,751

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

The LCM of 660,698,751 is 172985340.

Find LCM of 660,698,751 with Prime Factorization

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

2 x 330 x 349 x 751 = 172985340

Therefore, the lowest common multiple of 660,698,751 is 172985340.

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.

660 x 698 x 751 = 345970680

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

698 : 1, 2, 349, 698

751 : 1, 751

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,698,751, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

698:2x 349

751:751

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 = 345970680/(1x2)

LCM = 345970680/2

LCM = 172985340

Thus, we can understand that the LCM of 660,698,751 is 172985340.

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

• LCM of 359, 243, 243
• LCM of 367, 815, 517
• LCM of 240, 963, 482
• LCM of 308, 731, 254
• LCM of 886, 526, 469

1. What is the LCM of 660, 698, 751?

Answer: LCM of 660, 698, 751 is 172985340.

2. How to calculate the LCM of 660, 698, 751?

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 660, 698, 751.

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}.