Given numbers are 142,706,326,665

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

The LCM of 142,706,326,665 is 5433407770.

Find LCM of 142,706,326,665 with Prime Factorization

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

2 x 71 x 353 x 163 x 665 = 5433407770

Therefore, the lowest common multiple of 142,706,326,665 is 5433407770.

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.

142 x 706 x 326 x 665 = 21733631080

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.

142 : 1, 2, 71, 142

706 : 1, 2, 353, 706

326 : 1, 2, 163, 326

665 : 1, 5, 7, 19, 35, 95, 133, 665

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,706,326,665, is 1.

Now, the common factors can be found like this.

142:2x 71

706:2x 353

326:2x 163

665:5x 7x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 21733631080/(1x4)

LCM = 21733631080/4

LCM = 5433407770

Thus, we can understand that the LCM of 142,706,326,665 is 5433407770.

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

• LCM of 525, 125, 394, 804
• LCM of 537, 384, 792, 464
• LCM of 582, 158, 434, 718
• LCM of 193, 183, 128, 568
• LCM of 960, 442, 282, 147

1. What is the LCM of 142, 706, 326, 665?

Answer: LCM of 142, 706, 326, 665 is 5433407770.

2. How to calculate the LCM of 142, 706, 326, 665?

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 142, 706, 326, 665.

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}.