Given numbers are 532,129,420,165,497

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

The LCM of 532,129,420,165,497 is 267992340.

Find LCM of 532,129,420,165,497 with Prime Factorization

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

2 x 2 x 3 x 5 x 7 x 19 x 43 x 1 x 11 x 71 = 267992340

Therefore, the lowest common multiple of 532,129,420,165,497 is 267992340.

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.

532 x 129 x 420 x 165 x 497 = 2363692438800

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.

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

129 : 1, 3, 43, 129

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

165 : 1, 3, 5, 11, 15, 33, 55, 165

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 532,129,420,165,497, is 1.

Now, the common factors can be found like this.

532:2x 2x 7x 19

129:3x 43

420:2x 2x 3x 5x 7

165:3x 5x 11

497:7x 71

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

2x 2x 3x 3x 5x 7x 7 = 8820

Therefore, the value for common factors is 8820.

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 = 2363692438800/(1x8820)

LCM = 2363692438800/8820

LCM = 267992340

Thus, we can understand that the LCM of 532,129,420,165,497 is 267992340.

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

• LCM of 519, 989, 511, 256, 173
• LCM of 976, 277, 644, 583, 825
• LCM of 393, 845, 335, 846, 498
• LCM of 562, 271, 957, 109, 554
• LCM of 101, 781, 786, 215, 268

1. What is the LCM of 532, 129, 420, 165, 497?

Answer: LCM of 532, 129, 420, 165, 497 is 267992340.

2. How to calculate the LCM of 532, 129, 420, 165, 497?

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 532, 129, 420, 165, 497.

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}.