Given numbers are 591,21,281

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

The LCM of 591,21,281 is 1162497.

Find LCM of 591,21,281 with Prime Factorization

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

3 x 197 x 7 x 281 = 1162497

Therefore, the lowest common multiple of 591,21,281 is 1162497.

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.

591 x 21 x 281 = 3487491

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.

591 : 1, 3, 197, 591

21 : 1, 3, 7, 21

281 : 1, 281

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 591,21,281, is 1.

Now, the common factors can be found like this.

591:3x 197

21:3x 7

281:281

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

3 = 3

Therefore, the value for common factors is 3.

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 = 3487491/(1x3)

LCM = 3487491/3

LCM = 1162497

Thus, we can understand that the LCM of 591,21,281 is 1162497.

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

• LCM of 312, 22, 948
• LCM of 650, 98, 426
• LCM of 456, 65, 879
• LCM of 497, 41, 882
• LCM of 176, 94, 146

1. What is the LCM of 591, 21, 281?

Answer: LCM of 591, 21, 281 is 1162497.

2. How to calculate the LCM of 591, 21, 281?

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 591, 21, 281.

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}.