Given numbers are 548,616,804,646

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

The LCM of 548,616,804,646 is 5478981816.

Find LCM of 548,616,804,646 with Prime Factorization

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

2 x 2 x 137 x 154 x 201 x 323 = 5478981816

Therefore, the lowest common multiple of 548,616,804,646 is 5478981816.

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.

548 x 616 x 804 x 646 = 175327418112

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.

548 : 1, 2, 4, 137, 274, 548

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

646 : 1, 2, 17, 19, 34, 38, 323, 646

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 548,616,804,646, is 2.

Now, the common factors can be found like this.

548:2x 2x 137

616:2x 2x 2x 7x 11

804:2x 2x 3x 67

646:2x 17x 19

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 2 = 16

Therefore, the value for common factors is 16.

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 = 175327418112/(2x16)

LCM = 175327418112/32

LCM = 5478981816

Thus, we can understand that the LCM of 548,616,804,646 is 5478981816.

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

• LCM of 826, 606, 666, 387
• LCM of 990, 654, 966, 358
• LCM of 692, 831, 590, 862
• LCM of 276, 598, 803, 572
• LCM of 187, 665, 631, 300

1. What is the LCM of 548, 616, 804, 646?

Answer: LCM of 548, 616, 804, 646 is 5478981816.

2. How to calculate the LCM of 548, 616, 804, 646?

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 548, 616, 804, 646.

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}.