Given numbers are 703,238,763,720

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

The LCM of 703,238,763,720 is 6565401360.

Find LCM of 703,238,763,720 with Prime Factorization

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

2 x 7 x 703 x 17 x 109 x 360 = 6565401360

Therefore, the lowest common multiple of 703,238,763,720 is 6565401360.

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 238 x 763 x 720 = 91915619040

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

238 : 1, 2, 7, 14, 17, 34, 119, 238

763 : 1, 7, 109, 763

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 703,238,763,720, is 1.

Now, the common factors can be found like this.

703:19x 37

238:2x 7x 17

763:7x 109

720:2x 2x 2x 2x 3x 3x 5

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 91915619040/(1x14)

LCM = 91915619040/14

LCM = 6565401360

Thus, we can understand that the LCM of 703,238,763,720 is 6565401360.

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

• LCM of 425, 799, 306, 367
• LCM of 763, 675, 574, 205
• LCM of 876, 361, 169, 377
• LCM of 876, 924, 552, 635
• LCM of 441, 208, 610, 793

1. What is the LCM of 703, 238, 763, 720?

Answer: LCM of 703, 238, 763, 720 is 6565401360.

2. How to calculate the LCM of 703, 238, 763, 720?

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, 238, 763, 720.

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}.