Given numbers are 54,19,22,977

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

The LCM of 54,19,22,977 is 11026422.

Find LCM of 54,19,22,977 with Prime Factorization

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

2 x 27 x 19 x 11 x 977 = 11026422

Therefore, the lowest common multiple of 54,19,22,977 is 11026422.

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.

54 x 19 x 22 x 977 = 22052844

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.

54 : 1, 2, 3, 6, 9, 18, 27, 54

19 : 1, 19

22 : 1, 2, 11, 22

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 54,19,22,977, is 1.

Now, the common factors can be found like this.

54:2x 3x 3x 3

19:19

22:2x 11

977:977

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 = 22052844/(1x2)

LCM = 22052844/2

LCM = 11026422

Thus, we can understand that the LCM of 54,19,22,977 is 11026422.

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

• LCM of 78, 43, 70, 704
• LCM of 11, 40, 25, 994
• LCM of 42, 75, 66, 163
• LCM of 49, 75, 41, 741
• LCM of 90, 30, 37, 751

1. What is the LCM of 54, 19, 22, 977?

Answer: LCM of 54, 19, 22, 977 is 11026422.

2. How to calculate the LCM of 54, 19, 22, 977?

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 54, 19, 22, 977.

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}.