Given numbers are 553,388,678,469

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

The LCM of 553,388,678,469 is 4873392132.

Find LCM of 553,388,678,469 with Prime Factorization

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

2 x 7 x 79 x 194 x 339 x 67 = 4873392132

Therefore, the lowest common multiple of 553,388,678,469 is 4873392132.

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.

553 x 388 x 678 x 469 = 68227489848

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.

553 : 1, 7, 79, 553

388 : 1, 2, 4, 97, 194, 388

678 : 1, 2, 3, 6, 113, 226, 339, 678

469 : 1, 7, 67, 469

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 553,388,678,469, is 1.

Now, the common factors can be found like this.

553:7x 79

388:2x 2x 97

678:2x 3x 113

469:7x 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 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 = 68227489848/(1x14)

LCM = 68227489848/14

LCM = 4873392132

Thus, we can understand that the LCM of 553,388,678,469 is 4873392132.

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

• LCM of 956, 311, 190, 166
• LCM of 536, 978, 661, 234
• LCM of 105, 111, 616, 757
• LCM of 182, 948, 888, 193
• LCM of 274, 251, 693, 886

1. What is the LCM of 553, 388, 678, 469?

Answer: LCM of 553, 388, 678, 469 is 4873392132.

2. How to calculate the LCM of 553, 388, 678, 469?

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 553, 388, 678, 469.

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}.