Given numbers are 561,335,993,662

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

The LCM of 561,335,993,662 is 124412970.

Find LCM of 561,335,993,662 with Prime Factorization

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

3 x 331 x 187 x 335 x 1 x 2 = 124412970

Therefore, the lowest common multiple of 561,335,993,662 is 124412970.

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 335 x 993 x 662 = 123542079210

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

335 : 1, 5, 67, 335

993 : 1, 3, 331, 993

662 : 1, 2, 331, 662

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,335,993,662, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

335:5x 67

993:3x 331

662:2x 331

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

3x 331 = 993

Therefore, the value for common factors is 993.

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 = 123542079210/(1x993)

LCM = 123542079210/993

LCM = 124412970

Thus, we can understand that the LCM of 561,335,993,662 is 124412970.

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

• LCM of 678, 996, 474, 239
• LCM of 603, 832, 153, 905
• LCM of 230, 430, 535, 265
• LCM of 121, 933, 188, 196
• LCM of 255, 507, 798, 205

1. What is the LCM of 561, 335, 993, 662?

Answer: LCM of 561, 335, 993, 662 is 124412970.

2. How to calculate the LCM of 561, 335, 993, 662?

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, 335, 993, 662.

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}.