Given numbers are 977,441,977

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

The LCM of 977,441,977 is 430857.

Find LCM of 977,441,977 with Prime Factorization

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

977 x 1 x 441 x 1 = 430857

Therefore, the lowest common multiple of 977,441,977 is 430857.

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.

977 x 441 x 977 = 420947289

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.

977 : 1, 977

441 : 1, 3, 7, 9, 21, 49, 63, 147, 441

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,441,977, is 1.

Now, the common factors can be found like this.

977:977

441:3x 3x 7x 7

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.

977 = 977

Therefore, the value for common factors is 977.

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 = 420947289/(1x977)

LCM = 420947289/977

LCM = 430857

Thus, we can understand that the LCM of 977,441,977 is 430857.

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

• LCM of 455, 708, 431
• LCM of 506, 420, 203
• LCM of 179, 420, 300
• LCM of 499, 960, 447
• LCM of 979, 383, 147

1. What is the LCM of 977, 441, 977?

Answer: LCM of 977, 441, 977 is 430857.

2. How to calculate the LCM of 977, 441, 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 977, 441, 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}.