Given numbers are 664,706,409,818

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

The LCM of 664,706,409,818 is 95866328.

Find LCM of 664,706,409,818 with Prime Factorization

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

2 x 409 x 332 x 353 x 1 x 1 = 95866328

Therefore, the lowest common multiple of 664,706,409,818 is 95866328.

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.

664 x 706 x 409 x 818 = 156837312608

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

706 : 1, 2, 353, 706

409 : 1, 409

818 : 1, 2, 409, 818

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,706,409,818, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

706:2x 353

409:409

818:2x 409

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 409 = 1636

Therefore, the value for common factors is 1636.

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 = 156837312608/(1x1636)

LCM = 156837312608/1636

LCM = 95866328

Thus, we can understand that the LCM of 664,706,409,818 is 95866328.

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

• LCM of 652, 947, 408, 541
• LCM of 838, 801, 274, 499
• LCM of 156, 960, 946, 251
• LCM of 416, 894, 128, 512
• LCM of 101, 945, 230, 864

1. What is the LCM of 664, 706, 409, 818?

Answer: LCM of 664, 706, 409, 818 is 95866328.

2. How to calculate the LCM of 664, 706, 409, 818?

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 664, 706, 409, 818.

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}.