Given numbers are 498,139,836,154,440

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

The LCM of 498,139,836,154,440 is 2025435720.

Find LCM of 498,139,836,154,440 with Prime Factorization

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

2 x 2 x 11 x 249 x 139 x 19 x 7 x 10 = 2025435720

Therefore, the lowest common multiple of 498,139,836,154,440 is 2025435720.

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 139 x 836 x 154 x 440 = 3921243553920

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

139 : 1, 139

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

154 : 1, 2, 7, 11, 14, 22, 77, 154

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 498,139,836,154,440, is 1.

Now, the common factors can be found like this.

498:2x 3x 83

139:139

836:2x 2x 11x 19

154:2x 7x 11

440:2x 2x 2x 5x 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 2x 2x 2x 11x 11 = 1936

Therefore, the value for common factors is 1936.

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 = 3921243553920/(1x1936)

LCM = 3921243553920/1936

LCM = 2025435720

Thus, we can understand that the LCM of 498,139,836,154,440 is 2025435720.

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

• LCM of 439, 590, 406, 784, 853
• LCM of 570, 742, 956, 960, 606
• LCM of 132, 690, 664, 746, 666
• LCM of 616, 442, 945, 196, 630
• LCM of 948, 896, 310, 453, 647

1. What is the LCM of 498, 139, 836, 154, 440?

Answer: LCM of 498, 139, 836, 154, 440 is 2025435720.

2. How to calculate the LCM of 498, 139, 836, 154, 440?

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, 139, 836, 154, 440.

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}.