Given numbers are 795,221,407,407

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

The LCM of 795,221,407,407 is 71507865.

Find LCM of 795,221,407,407 with Prime Factorization

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

11 x 37 x 795 x 221 x 1 x 1 = 71507865

Therefore, the lowest common multiple of 795,221,407,407 is 71507865.

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.

795 x 221 x 407 x 407 = 29103701055

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.

795 : 1, 3, 5, 15, 53, 159, 265, 795

221 : 1, 13, 17, 221

407 : 1, 11, 37, 407

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 795,221,407,407, is 1.

Now, the common factors can be found like this.

795:3x 5x 53

221:13x 17

407:11x 37

407:11x 37

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

11x 37 = 407

Therefore, the value for common factors is 407.

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 = 29103701055/(1x407)

LCM = 29103701055/407

LCM = 71507865

Thus, we can understand that the LCM of 795,221,407,407 is 71507865.

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

• LCM of 747, 783, 945, 386
• LCM of 541, 185, 230, 628
• LCM of 522, 398, 825, 253
• LCM of 653, 582, 615, 658
• LCM of 823, 367, 910, 700

1. What is the LCM of 795, 221, 407, 407?

Answer: LCM of 795, 221, 407, 407 is 71507865.

2. How to calculate the LCM of 795, 221, 407, 407?

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 795, 221, 407, 407.

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}.