Given numbers are 872,209,473,530

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

The LCM of 872,209,473,530 is 2076715960.

Find LCM of 872,209,473,530 with Prime Factorization

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

2 x 11 x 436 x 19 x 43 x 265 = 2076715960

Therefore, the lowest common multiple of 872,209,473,530 is 2076715960.

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.

872 x 209 x 473 x 530 = 45687751120

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.

872 : 1, 2, 4, 8, 109, 218, 436, 872

209 : 1, 11, 19, 209

473 : 1, 11, 43, 473

530 : 1, 2, 5, 10, 53, 106, 265, 530

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,209,473,530, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

209:11x 19

473:11x 43

530:2x 5x 53

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 45687751120/(1x22)

LCM = 45687751120/22

LCM = 2076715960

Thus, we can understand that the LCM of 872,209,473,530 is 2076715960.

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

• LCM of 883, 295, 404, 162
• LCM of 193, 464, 364, 893
• LCM of 147, 983, 394, 710
• LCM of 114, 841, 830, 115
• LCM of 839, 295, 696, 668

1. What is the LCM of 872, 209, 473, 530?

Answer: LCM of 872, 209, 473, 530 is 2076715960.

2. How to calculate the LCM of 872, 209, 473, 530?

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 872, 209, 473, 530.

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}.