Given numbers are 554,538,143

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

The LCM of 554,538,143 is 21310718.

Find LCM of 554,538,143 with Prime Factorization

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

2 x 277 x 269 x 143 = 21310718

Therefore, the lowest common multiple of 554,538,143 is 21310718.

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.

554 x 538 x 143 = 42621436

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.

554 : 1, 2, 277, 554

538 : 1, 2, 269, 538

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 554,538,143, is 1.

Now, the common factors can be found like this.

554:2x 277

538:2x 269

143:11x 13

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 = 42621436/(1x2)

LCM = 42621436/2

LCM = 21310718

Thus, we can understand that the LCM of 554,538,143 is 21310718.

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

• LCM of 441, 562, 966
• LCM of 684, 756, 931
• LCM of 446, 268, 820
• LCM of 182, 970, 705
• LCM of 299, 398, 447

1. What is the LCM of 554, 538, 143?

Answer: LCM of 554, 538, 143 is 21310718.

2. How to calculate the LCM of 554, 538, 143?

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 554, 538, 143.

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}.