Given numbers are 647,698,548

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

The LCM of 647,698,548 is 123740044.

Find LCM of 647,698,548 with Prime Factorization

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

2 x 647 x 349 x 274 = 123740044

Therefore, the lowest common multiple of 647,698,548 is 123740044.

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.

647 x 698 x 548 = 247480088

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.

647 : 1, 647

698 : 1, 2, 349, 698

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,698,548, is 1.

Now, the common factors can be found like this.

647:647

698:2x 349

548:2x 2x 137

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 = 247480088/(1x2)

LCM = 247480088/2

LCM = 123740044

Thus, we can understand that the LCM of 647,698,548 is 123740044.

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

• LCM of 180, 961, 302
• LCM of 910, 378, 291
• LCM of 624, 945, 656
• LCM of 395, 728, 433
• LCM of 922, 726, 256

1. What is the LCM of 647, 698, 548?

Answer: LCM of 647, 698, 548 is 123740044.

2. How to calculate the LCM of 647, 698, 548?

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 647, 698, 548.

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}.