Given numbers are 133,274,221,308

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

The LCM of 133,274,221,308 is 177181004.

Find LCM of 133,274,221,308 with Prime Factorization

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

2 x 7 x 19 x 137 x 221 x 22 = 177181004

Therefore, the lowest common multiple of 133,274,221,308 is 177181004.

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 274 x 221 x 308 = 2480534056

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

274 : 1, 2, 137, 274

221 : 1, 13, 17, 221

308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,274,221,308, is 1.

Now, the common factors can be found like this.

133:7x 19

274:2x 137

221:13x 17

308:2x 2x 7x 11

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 2480534056/(1x14)

LCM = 2480534056/14

LCM = 177181004

Thus, we can understand that the LCM of 133,274,221,308 is 177181004.

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

• LCM of 980, 696, 244, 979
• LCM of 457, 452, 333, 254
• LCM of 215, 274, 513, 549
• LCM of 767, 483, 386, 810
• LCM of 247, 120, 544, 365

1. What is the LCM of 133, 274, 221, 308?

Answer: LCM of 133, 274, 221, 308 is 177181004.

2. How to calculate the LCM of 133, 274, 221, 308?

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, 274, 221, 308.

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}.