Given numbers are 771,22,657

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

The LCM of 771,22,657 is 3714678.

Find LCM of 771,22,657 with Prime Factorization

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

3 x 257 x 22 x 219 = 3714678

Therefore, the lowest common multiple of 771,22,657 is 3714678.

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.

771 x 22 x 657 = 11144034

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.

771 : 1, 3, 257, 771

22 : 1, 2, 11, 22

657 : 1, 3, 9, 73, 219, 657

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,22,657, is 1.

Now, the common factors can be found like this.

771:3x 257

22:2x 11

657:3x 3x 73

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 = 11144034/(1x3)

LCM = 11144034/3

LCM = 3714678

Thus, we can understand that the LCM of 771,22,657 is 3714678.

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

• LCM of 288, 19, 601
• LCM of 271, 20, 401
• LCM of 638, 40, 726
• LCM of 262, 95, 873
• LCM of 422, 88, 344

1. What is the LCM of 771, 22, 657?

Answer: LCM of 771, 22, 657 is 3714678.

2. How to calculate the LCM of 771, 22, 657?

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 771, 22, 657.

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}.