Given numbers are 133,241,247,393

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

The LCM of 133,241,247,393 is 163758777.

Find LCM of 133,241,247,393 with Prime Factorization

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

19 x 7 x 241 x 13 x 393 = 163758777

Therefore, the lowest common multiple of 133,241,247,393 is 163758777.

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.

133 x 241 x 247 x 393 = 3111416763

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.

133 : 1, 7, 19, 133

241 : 1, 241

247 : 1, 13, 19, 247

393 : 1, 3, 131, 393

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,241,247,393, is 1.

Now, the common factors can be found like this.

133:7x 19

241:241

247:13x 19

393:3x 131

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

19 = 19

Therefore, the value for common factors is 19.

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 = 3111416763/(1x19)

LCM = 3111416763/19

LCM = 163758777

Thus, we can understand that the LCM of 133,241,247,393 is 163758777.

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

• LCM of 211, 494, 695, 693
• LCM of 746, 700, 658, 173
• LCM of 961, 606, 173, 588
• LCM of 982, 847, 365, 701
• LCM of 908, 483, 564, 608

1. What is the LCM of 133, 241, 247, 393?

Answer: LCM of 133, 241, 247, 393 is 163758777.

2. How to calculate the LCM of 133, 241, 247, 393?

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 133, 241, 247, 393.

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}.