Given numbers are 211,170,908,973,977

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

The LCM of 211,170,908,973,977 is 15480843972580.

Find LCM of 211,170,908,973,977 with Prime Factorization

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

2 x 211 x 85 x 454 x 973 x 977 = 15480843972580

Therefore, the lowest common multiple of 211,170,908,973,977 is 15480843972580.

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.

211 x 170 x 908 x 973 x 977 = 30961687945160

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.

211 : 1, 211

170 : 1, 2, 5, 10, 17, 34, 85, 170

908 : 1, 2, 4, 227, 454, 908

973 : 1, 7, 139, 973

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 211,170,908,973,977, is 1.

Now, the common factors can be found like this.

211:211

170:2x 5x 17

908:2x 2x 227

973:7x 139

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 = 30961687945160/(1x2)

LCM = 30961687945160/2

LCM = 15480843972580

Thus, we can understand that the LCM of 211,170,908,973,977 is 15480843972580.

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

• LCM of 448, 182, 401, 106, 360
• LCM of 752, 540, 139, 333, 627
• LCM of 705, 673, 604, 464, 952
• LCM of 906, 715, 247, 934, 694
• LCM of 107, 364, 899, 490, 868

1. What is the LCM of 211, 170, 908, 973, 977?

Answer: LCM of 211, 170, 908, 973, 977 is 15480843972580.

2. How to calculate the LCM of 211, 170, 908, 973, 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 211, 170, 908, 973, 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}.