Given numbers are 717,791,717,397

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

The LCM of 717,791,717,397 is 225157359.

Find LCM of 717,791,717,397 with Prime Factorization

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

3 x 239 x 1 x 791 x 1 x 397 = 225157359

Therefore, the lowest common multiple of 717,791,717,397 is 225157359.

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.

717 x 791 x 717 x 397 = 161437826403

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.

717 : 1, 3, 239, 717

791 : 1, 7, 113, 791

717 : 1, 3, 239, 717

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,791,717,397, is 1.

Now, the common factors can be found like this.

717:3x 239

791:7x 113

717:3x 239

397:397

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

3x 239 = 717

Therefore, the value for common factors is 717.

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 = 161437826403/(1x717)

LCM = 161437826403/717

LCM = 225157359

Thus, we can understand that the LCM of 717,791,717,397 is 225157359.

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

• LCM of 945, 254, 714, 933
• LCM of 604, 661, 947, 188
• LCM of 499, 375, 637, 435
• LCM of 673, 188, 480, 723
• LCM of 475, 152, 739, 799

1. What is the LCM of 717, 791, 717, 397?

Answer: LCM of 717, 791, 717, 397 is 225157359.

2. How to calculate the LCM of 717, 791, 717, 397?

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 717, 791, 717, 397.

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}.