Given numbers are 830,703,703,423

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

The LCM of 830,703,703,423 is 246816270.

Find LCM of 830,703,703,423 with Prime Factorization

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

19 x 37 x 830 x 1 x 1 x 423 = 246816270

Therefore, the lowest common multiple of 830,703,703,423 is 246816270.

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.

830 x 703 x 703 x 423 = 173511837810

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.

830 : 1, 2, 5, 10, 83, 166, 415, 830

703 : 1, 19, 37, 703

703 : 1, 19, 37, 703

423 : 1, 3, 9, 47, 141, 423

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 830,703,703,423, is 1.

Now, the common factors can be found like this.

830:2x 5x 83

703:19x 37

703:19x 37

423:3x 3x 47

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 = 173511837810/(1x703)

LCM = 173511837810/703

LCM = 246816270

Thus, we can understand that the LCM of 830,703,703,423 is 246816270.

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

• LCM of 829, 182, 281, 843
• LCM of 570, 105, 973, 416
• LCM of 926, 523, 231, 804
• LCM of 624, 684, 205, 693
• LCM of 549, 942, 419, 605

1. What is the LCM of 830, 703, 703, 423?

Answer: LCM of 830, 703, 703, 423 is 246816270.

2. How to calculate the LCM of 830, 703, 703, 423?

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 830, 703, 703, 423.

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}.