Given numbers are 861,746,583,212

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

The LCM of 861,746,583,212 is 748928796.

Find LCM of 861,746,583,212 with Prime Factorization

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

2 x 53 x 861 x 373 x 11 x 2 = 748928796

Therefore, the lowest common multiple of 861,746,583,212 is 748928796.

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.

861 x 746 x 583 x 212 = 79386452376

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.

861 : 1, 3, 7, 21, 41, 123, 287, 861

746 : 1, 2, 373, 746

583 : 1, 11, 53, 583

212 : 1, 2, 4, 53, 106, 212

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,746,583,212, is 1.

Now, the common factors can be found like this.

861:3x 7x 41

746:2x 373

583:11x 53

212:2x 2x 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 53 = 106

Therefore, the value for common factors is 106.

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 = 79386452376/(1x106)

LCM = 79386452376/106

LCM = 748928796

Thus, we can understand that the LCM of 861,746,583,212 is 748928796.

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

• LCM of 456, 904, 712, 838
• LCM of 303, 443, 723, 258
• LCM of 364, 314, 172, 532
• LCM of 167, 752, 163, 141
• LCM of 263, 828, 149, 810

1. What is the LCM of 861, 746, 583, 212?

Answer: LCM of 861, 746, 583, 212 is 748928796.

2. How to calculate the LCM of 861, 746, 583, 212?

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 861, 746, 583, 212.

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}.