Given numbers are 538,923,473,689

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

The LCM of 538,923,473,689 is 12448613606.

Find LCM of 538,923,473,689 with Prime Factorization

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

13 x 538 x 71 x 473 x 53 = 12448613606

Therefore, the lowest common multiple of 538,923,473,689 is 12448613606.

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.

538 x 923 x 473 x 689 = 161831976878

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.

538 : 1, 2, 269, 538

923 : 1, 13, 71, 923

473 : 1, 11, 43, 473

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 538,923,473,689, is 1.

Now, the common factors can be found like this.

538:2x 269

923:13x 71

473:11x 43

689:13x 53

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13 = 13

Therefore, the value for common factors is 13.

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 = 161831976878/(1x13)

LCM = 161831976878/13

LCM = 12448613606

Thus, we can understand that the LCM of 538,923,473,689 is 12448613606.

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

• LCM of 276, 253, 260, 804
• LCM of 171, 943, 748, 314
• LCM of 863, 424, 237, 245
• LCM of 465, 633, 970, 556
• LCM of 613, 977, 155, 622

1. What is the LCM of 538, 923, 473, 689?

Answer: LCM of 538, 923, 473, 689 is 12448613606.

2. How to calculate the LCM of 538, 923, 473, 689?

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 538, 923, 473, 689.

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}.