Given numbers are 647,703,703

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

The LCM of 647,703,703 is 454841.

Find LCM of 647,703,703 with Prime Factorization

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

19 x 37 x 647 x 1 x 1 = 454841

Therefore, the lowest common multiple of 647,703,703 is 454841.

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 703 x 703 = 319753223

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

703 : 1, 19, 37, 703

703 : 1, 19, 37, 703

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,703,703, is 1.

Now, the common factors can be found like this.

647:647

703:19x 37

703:19x 37

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

19x 37 = 703

Therefore, the value for common factors is 703.

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 = 319753223/(1x703)

LCM = 319753223/703

LCM = 454841

Thus, we can understand that the LCM of 647,703,703 is 454841.

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

• LCM of 747, 405, 958
• LCM of 939, 521, 294
• LCM of 776, 953, 844
• LCM of 573, 438, 109
• LCM of 568, 826, 465

1. What is the LCM of 647, 703, 703?

Answer: LCM of 647, 703, 703 is 454841.

2. How to calculate the LCM of 647, 703, 703?

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, 703, 703.

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}.