Given numbers are 561,716,674,427

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

The LCM of 561,716,674,427 is 57800774724.

Find LCM of 561,716,674,427 with Prime Factorization

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

2 x 561 x 358 x 337 x 427 = 57800774724

Therefore, the lowest common multiple of 561,716,674,427 is 57800774724.

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.

561 x 716 x 674 x 427 = 115601549448

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.

561 : 1, 3, 11, 17, 33, 51, 187, 561

716 : 1, 2, 4, 179, 358, 716

674 : 1, 2, 337, 674

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,716,674,427, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

716:2x 2x 179

674:2x 337

427:7x 61

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 = 115601549448/(1x2)

LCM = 115601549448/2

LCM = 57800774724

Thus, we can understand that the LCM of 561,716,674,427 is 57800774724.

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

• LCM of 838, 306, 207, 765
• LCM of 674, 328, 940, 681
• LCM of 710, 233, 293, 762
• LCM of 766, 451, 140, 654
• LCM of 427, 374, 316, 832

1. What is the LCM of 561, 716, 674, 427?

Answer: LCM of 561, 716, 674, 427 is 57800774724.

2. How to calculate the LCM of 561, 716, 674, 427?

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 561, 716, 674, 427.

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}.