Given numbers are 647,133,517,874

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

The LCM of 647,133,517,874 is 2046464882.

Find LCM of 647,133,517,874 with Prime Factorization

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

19 x 647 x 7 x 517 x 46 = 2046464882

Therefore, the lowest common multiple of 647,133,517,874 is 2046464882.

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.

647 x 133 x 517 x 874 = 38882832758

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.

647 : 1, 647

133 : 1, 7, 19, 133

517 : 1, 11, 47, 517

874 : 1, 2, 19, 23, 38, 46, 437, 874

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,133,517,874, is 1.

Now, the common factors can be found like this.

647:647

133:7x 19

517:11x 47

874:2x 19x 23

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

19 = 19

Therefore, the value for common factors is 19.

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 = 38882832758/(1x19)

LCM = 38882832758/19

LCM = 2046464882

Thus, we can understand that the LCM of 647,133,517,874 is 2046464882.

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

• LCM of 235, 216, 810, 911
• LCM of 712, 127, 423, 561
• LCM of 863, 283, 808, 516
• LCM of 401, 722, 767, 858
• LCM of 917, 154, 630, 130

1. What is the LCM of 647, 133, 517, 874?

Answer: LCM of 647, 133, 517, 874 is 2046464882.

2. How to calculate the LCM of 647, 133, 517, 874?

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 647, 133, 517, 874.

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}.