Given numbers are 427,555,727,444

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

The LCM of 427,555,727,444 is 689152380.

Find LCM of 427,555,727,444 with Prime Factorization

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

3 x 37 x 427 x 5 x 727 x 4 = 689152380

Therefore, the lowest common multiple of 427,555,727,444 is 689152380.

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.

427 x 555 x 727 x 444 = 76495914180

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.

427 : 1, 7, 61, 427

555 : 1, 3, 5, 15, 37, 111, 185, 555

727 : 1, 727

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,555,727,444, is 1.

Now, the common factors can be found like this.

427:7x 61

555:3x 5x 37

727:727

444:2x 2x 3x 37

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

3x 37 = 111

Therefore, the value for common factors is 111.

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 = 76495914180/(1x111)

LCM = 76495914180/111

LCM = 689152380

Thus, we can understand that the LCM of 427,555,727,444 is 689152380.

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

• LCM of 119, 727, 162, 558
• LCM of 824, 291, 526, 566
• LCM of 966, 978, 193, 628
• LCM of 997, 992, 736, 905
• LCM of 468, 459, 602, 732

1. What is the LCM of 427, 555, 727, 444?

Answer: LCM of 427, 555, 727, 444 is 689152380.

2. How to calculate the LCM of 427, 555, 727, 444?

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 427, 555, 727, 444.

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}.