Given numbers are 125,103,968,644

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

The LCM of 125,103,968,644 is 2006543000.

Find LCM of 125,103,968,644 with Prime Factorization

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

2 x 2 x 125 x 103 x 242 x 161 = 2006543000

Therefore, the lowest common multiple of 125,103,968,644 is 2006543000.

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.

125 x 103 x 968 x 644 = 8026172000

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.

125 : 1, 5, 25, 125

103 : 1, 103

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 125,103,968,644, is 1.

Now, the common factors can be found like this.

125:5x 5x 5

103:103

968:2x 2x 2x 11x 11

644:2x 2x 7x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 8026172000/(1x4)

LCM = 8026172000/4

LCM = 2006543000

Thus, we can understand that the LCM of 125,103,968,644 is 2006543000.

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

• LCM of 532, 678, 405, 116
• LCM of 243, 369, 709, 423
• LCM of 166, 900, 774, 277
• LCM of 601, 197, 612, 881
• LCM of 285, 483, 420, 146

1. What is the LCM of 125, 103, 968, 644?

Answer: LCM of 125, 103, 968, 644 is 2006543000.

2. How to calculate the LCM of 125, 103, 968, 644?

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 125, 103, 968, 644.

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}.