Given numbers are 703,548,320,681

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

The LCM of 703,548,320,681 is 20988093120.

Find LCM of 703,548,320,681 with Prime Factorization

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

2 x 2 x 703 x 137 x 80 x 681 = 20988093120

Therefore, the lowest common multiple of 703,548,320,681 is 20988093120.

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 548 x 320 x 681 = 83952372480

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

548 : 1, 2, 4, 137, 274, 548

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 703,548,320,681, is 1.

Now, the common factors can be found like this.

703:19x 37

548:2x 2x 137

320:2x 2x 2x 2x 2x 2x 5

681:3x 227

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 83952372480/(1x4)

LCM = 83952372480/4

LCM = 20988093120

Thus, we can understand that the LCM of 703,548,320,681 is 20988093120.

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

• LCM of 600, 247, 333, 181
• LCM of 757, 206, 325, 859
• LCM of 744, 925, 446, 728
• LCM of 140, 799, 703, 329
• LCM of 763, 400, 852, 972

1. What is the LCM of 703, 548, 320, 681?

Answer: LCM of 703, 548, 320, 681 is 20988093120.

2. How to calculate the LCM of 703, 548, 320, 681?

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, 548, 320, 681.

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}.