Given numbers are 498,781,254,427

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

The LCM of 498,781,254,427 is 21091718802.

Find LCM of 498,781,254,427 with Prime Factorization

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

2 x 249 x 781 x 127 x 427 = 21091718802

Therefore, the lowest common multiple of 498,781,254,427 is 21091718802.

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.

498 x 781 x 254 x 427 = 42183437604

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.

498 : 1, 2, 3, 6, 83, 166, 249, 498

781 : 1, 11, 71, 781

254 : 1, 2, 127, 254

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 498,781,254,427, is 1.

Now, the common factors can be found like this.

498:2x 3x 83

781:11x 71

254:2x 127

427:7x 61

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

2 = 2

Therefore, the value for common factors is 2.

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 = 42183437604/(1x2)

LCM = 42183437604/2

LCM = 21091718802

Thus, we can understand that the LCM of 498,781,254,427 is 21091718802.

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

• LCM of 925, 137, 338, 588
• LCM of 218, 770, 639, 412
• LCM of 618, 998, 322, 460
• LCM of 167, 359, 155, 664
• LCM of 721, 112, 150, 333

1. What is the LCM of 498, 781, 254, 427?

Answer: LCM of 498, 781, 254, 427 is 21091718802.

2. How to calculate the LCM of 498, 781, 254, 427?

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 498, 781, 254, 427.

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}.