Given numbers are 644,996,452,122

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

The LCM of 644,996,452,122 is 1105333908.

Find LCM of 644,996,452,122 with Prime Factorization

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

2 x 2 x 161 x 249 x 113 x 61 = 1105333908

Therefore, the lowest common multiple of 644,996,452,122 is 1105333908.

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.

644 x 996 x 452 x 122 = 35370685056

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.

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

996 : 1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996

452 : 1, 2, 4, 113, 226, 452

122 : 1, 2, 61, 122

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,996,452,122, is 2.

Now, the common factors can be found like this.

644:2x 2x 7x 23

996:2x 2x 3x 83

452:2x 2x 113

122:2x 61

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 35370685056/(2x16)

LCM = 35370685056/32

LCM = 1105333908

Thus, we can understand that the LCM of 644,996,452,122 is 1105333908.

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

• LCM of 144, 127, 213, 400
• LCM of 200, 514, 983, 417
• LCM of 422, 595, 861, 998
• LCM of 131, 416, 274, 366
• LCM of 743, 674, 531, 735

1. What is the LCM of 644, 996, 452, 122?

Answer: LCM of 644, 996, 452, 122 is 1105333908.

2. How to calculate the LCM of 644, 996, 452, 122?

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 644, 996, 452, 122.

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}.