Given numbers are 447,393,977,739

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

The LCM of 447,393,977,739 is 42278329671.

Find LCM of 447,393,977,739 with Prime Factorization

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

3 x 149 x 131 x 977 x 739 = 42278329671

Therefore, the lowest common multiple of 447,393,977,739 is 42278329671.

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.

447 x 393 x 977 x 739 = 126834989013

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.

447 : 1, 3, 149, 447

393 : 1, 3, 131, 393

977 : 1, 977

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,393,977,739, is 1.

Now, the common factors can be found like this.

447:3x 149

393:3x 131

977:977

739:739

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

3 = 3

Therefore, the value for common factors is 3.

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 = 126834989013/(1x3)

LCM = 126834989013/3

LCM = 42278329671

Thus, we can understand that the LCM of 447,393,977,739 is 42278329671.

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

• LCM of 800, 358, 400, 416
• LCM of 203, 619, 856, 672
• LCM of 610, 759, 298, 789
• LCM of 574, 470, 314, 955
• LCM of 540, 559, 231, 470

1. What is the LCM of 447, 393, 977, 739?

Answer: LCM of 447, 393, 977, 739 is 42278329671.

2. How to calculate the LCM of 447, 393, 977, 739?

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 447, 393, 977, 739.

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}.