Given numbers are 703,302,839,420

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

The LCM of 703,302,839,420 is 37406194140.

Find LCM of 703,302,839,420 with Prime Factorization

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

2 x 703 x 151 x 839 x 210 = 37406194140

Therefore, the lowest common multiple of 703,302,839,420 is 37406194140.

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.

703 x 302 x 839 x 420 = 74812388280

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.

703 : 1, 19, 37, 703

302 : 1, 2, 151, 302

839 : 1, 839

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 703,302,839,420, is 1.

Now, the common factors can be found like this.

703:19x 37

302:2x 151

839:839

420:2x 2x 3x 5x 7

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

2 = 2

Therefore, the value for common factors is 2.

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 = 74812388280/(1x2)

LCM = 74812388280/2

LCM = 37406194140

Thus, we can understand that the LCM of 703,302,839,420 is 37406194140.

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

• LCM of 173, 486, 401, 162
• LCM of 170, 779, 538, 919
• LCM of 843, 250, 557, 774
• LCM of 448, 127, 551, 341
• LCM of 294, 824, 451, 283

1. What is the LCM of 703, 302, 839, 420?

Answer: LCM of 703, 302, 839, 420 is 37406194140.

2. How to calculate the LCM of 703, 302, 839, 420?

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 703, 302, 839, 420.

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}.