Given numbers are 502,247,770,720

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

The LCM of 502,247,770,720 is 3437113680.

Find LCM of 502,247,770,720 with Prime Factorization

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

2 x 5 x 251 x 247 x 77 x 72 = 3437113680

Therefore, the lowest common multiple of 502,247,770,720 is 3437113680.

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.

502 x 247 x 770 x 720 = 68742273600

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.

502 : 1, 2, 251, 502

247 : 1, 13, 19, 247

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

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 502,247,770,720, is 1.

Now, the common factors can be found like this.

502:2x 251

247:13x 19

770:2x 5x 7x 11

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 2x 5 = 20

Therefore, the value for common factors is 20.

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 = 68742273600/(1x20)

LCM = 68742273600/20

LCM = 3437113680

Thus, we can understand that the LCM of 502,247,770,720 is 3437113680.

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

• LCM of 896, 792, 458, 253
• LCM of 211, 971, 719, 202
• LCM of 428, 447, 135, 786
• LCM of 473, 556, 197, 603
• LCM of 383, 836, 424, 620

1. What is the LCM of 502, 247, 770, 720?

Answer: LCM of 502, 247, 770, 720 is 3437113680.

2. How to calculate the LCM of 502, 247, 770, 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 502, 247, 770, 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}.