Given numbers are 638,369,466,134

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

The LCM of 638,369,466,134 is 3675172842.

Find LCM of 638,369,466,134 with Prime Factorization

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

2 x 319 x 369 x 233 x 67 = 3675172842

Therefore, the lowest common multiple of 638,369,466,134 is 3675172842.

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.

638 x 369 x 466 x 134 = 14700691368

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

369 : 1, 3, 9, 41, 123, 369

466 : 1, 2, 233, 466

134 : 1, 2, 67, 134

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,369,466,134, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

369:3x 3x 41

466:2x 233

134:2x 67

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 14700691368/(1x4)

LCM = 14700691368/4

LCM = 3675172842

Thus, we can understand that the LCM of 638,369,466,134 is 3675172842.

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

• LCM of 326, 684, 215, 633
• LCM of 628, 981, 796, 918
• LCM of 512, 150, 643, 847
• LCM of 741, 104, 693, 488
• LCM of 304, 548, 378, 978

1. What is the LCM of 638, 369, 466, 134?

Answer: LCM of 638, 369, 466, 134 is 3675172842.

2. How to calculate the LCM of 638, 369, 466, 134?

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 638, 369, 466, 134.

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}.