Given numbers are 133,168,535,454

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

The LCM of 133,168,535,454 is 387652440.

Find LCM of 133,168,535,454 with Prime Factorization

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

2 x 7 x 19 x 12 x 535 x 227 = 387652440

Therefore, the lowest common multiple of 133,168,535,454 is 387652440.

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 168 x 535 x 454 = 5427134160

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

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

535 : 1, 5, 107, 535

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,168,535,454, is 1.

Now, the common factors can be found like this.

133:7x 19

168:2x 2x 2x 3x 7

535:5x 107

454:2x 227

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 = 5427134160/(1x14)

LCM = 5427134160/14

LCM = 387652440

Thus, we can understand that the LCM of 133,168,535,454 is 387652440.

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

• LCM of 164, 732, 982, 957
• LCM of 561, 521, 911, 639
• LCM of 581, 738, 131, 569
• LCM of 950, 576, 143, 783
• LCM of 821, 915, 826, 129

1. What is the LCM of 133, 168, 535, 454?

Answer: LCM of 133, 168, 535, 454 is 387652440.

2. How to calculate the LCM of 133, 168, 535, 454?

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, 168, 535, 454.

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}.