Given numbers are 101,214,221,663

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

The LCM of 101,214,221,663 is 14330082.

Find LCM of 101,214,221,663 with Prime Factorization

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

13 x 17 x 101 x 214 x 1 x 3 = 14330082

Therefore, the lowest common multiple of 101,214,221,663 is 14330082.

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.

101 x 214 x 221 x 663 = 3166948122

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.

101 : 1, 101

214 : 1, 2, 107, 214

221 : 1, 13, 17, 221

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 101,214,221,663, is 1.

Now, the common factors can be found like this.

101:101

214:2x 107

221:13x 17

663:3x 13x 17

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

13x 17 = 221

Therefore, the value for common factors is 221.

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 = 3166948122/(1x221)

LCM = 3166948122/221

LCM = 14330082

Thus, we can understand that the LCM of 101,214,221,663 is 14330082.

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

• LCM of 465, 665, 553, 537
• LCM of 332, 956, 637, 308
• LCM of 839, 530, 323, 621
• LCM of 847, 804, 271, 980
• LCM of 120, 389, 921, 812

1. What is the LCM of 101, 214, 221, 663?

Answer: LCM of 101, 214, 221, 663 is 14330082.

2. How to calculate the LCM of 101, 214, 221, 663?

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 101, 214, 221, 663.

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}.