Given numbers are 716,638,666

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

The LCM of 716,638,666 is 76058532.

Find LCM of 716,638,666 with Prime Factorization

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

2 x 358 x 319 x 333 = 76058532

Therefore, the lowest common multiple of 716,638,666 is 76058532.

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.

716 x 638 x 666 = 304234128

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.

716 : 1, 2, 4, 179, 358, 716

638 : 1, 2, 11, 22, 29, 58, 319, 638

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 716,638,666, is 2.

Now, the common factors can be found like this.

716:2x 2x 179

638:2x 11x 29

666:2x 3x 3x 37

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 = 304234128/(2x2)

LCM = 304234128/4

LCM = 76058532

Thus, we can understand that the LCM of 716,638,666 is 76058532.

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

• LCM of 649, 330, 271
• LCM of 738, 574, 353
• LCM of 771, 900, 239
• LCM of 368, 272, 123
• LCM of 780, 441, 637

1. What is the LCM of 716, 638, 666?

Answer: LCM of 716, 638, 666 is 76058532.

2. How to calculate the LCM of 716, 638, 666?

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 716, 638, 666.

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}.