Given numbers are 561,262,655,271

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

The LCM of 561,262,655,271 is 199160610.

Find LCM of 561,262,655,271 with Prime Factorization

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

131 x 561 x 2 x 5 x 271 = 199160610

Therefore, the lowest common multiple of 561,262,655,271 is 199160610.

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 262 x 655 x 271 = 26090039910

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

262 : 1, 2, 131, 262

655 : 1, 5, 131, 655

271 : 1, 271

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,262,655,271, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

262:2x 131

655:5x 131

271:271

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

131 = 131

Therefore, the value for common factors is 131.

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 = 26090039910/(1x131)

LCM = 26090039910/131

LCM = 199160610

Thus, we can understand that the LCM of 561,262,655,271 is 199160610.

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

• LCM of 645, 285, 746, 616
• LCM of 516, 916, 658, 797
• LCM of 569, 883, 456, 113
• LCM of 428, 976, 959, 708
• LCM of 732, 744, 616, 966

1. What is the LCM of 561, 262, 655, 271?

Answer: LCM of 561, 262, 655, 271 is 199160610.

2. How to calculate the LCM of 561, 262, 655, 271?

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, 262, 655, 271.

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}.