Given numbers are 977,793,453,442

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

The LCM of 977,793,453,442 is 11932868922.

Find LCM of 977,793,453,442 with Prime Factorization

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

13 x 977 x 61 x 453 x 34 = 11932868922

Therefore, the lowest common multiple of 977,793,453,442 is 11932868922.

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 793 x 453 x 442 = 155127295986

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

793 : 1, 13, 61, 793

453 : 1, 3, 151, 453

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,793,453,442, is 1.

Now, the common factors can be found like this.

977:977

793:13x 61

453:3x 151

442:2x 13x 17

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

13 = 13

Therefore, the value for common factors is 13.

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 = 155127295986/(1x13)

LCM = 155127295986/13

LCM = 11932868922

Thus, we can understand that the LCM of 977,793,453,442 is 11932868922.

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

• LCM of 946, 285, 763, 159
• LCM of 230, 199, 954, 950
• LCM of 322, 967, 582, 599
• LCM of 240, 680, 187, 431
• LCM of 971, 882, 263, 930

1. What is the LCM of 977, 793, 453, 442?

Answer: LCM of 977, 793, 453, 442 is 11932868922.

2. How to calculate the LCM of 977, 793, 453, 442?

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, 793, 453, 442.

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}.