Given numbers are 685,472,959,102

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

The LCM of 685,472,959,102 is 115425240.

Find LCM of 685,472,959,102 with Prime Factorization

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

2 x 137 x 5 x 236 x 7 x 51 = 115425240

Therefore, the lowest common multiple of 685,472,959,102 is 115425240.

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.

685 x 472 x 959 x 102 = 31626515760

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.

685 : 1, 5, 137, 685

472 : 1, 2, 4, 8, 59, 118, 236, 472

959 : 1, 7, 137, 959

102 : 1, 2, 3, 6, 17, 34, 51, 102

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,472,959,102, is 1.

Now, the common factors can be found like this.

685:5x 137

472:2x 2x 2x 59

959:7x 137

102:2x 3x 17

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

2x 137 = 274

Therefore, the value for common factors is 274.

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 = 31626515760/(1x274)

LCM = 31626515760/274

LCM = 115425240

Thus, we can understand that the LCM of 685,472,959,102 is 115425240.

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

• LCM of 485, 562, 338, 357
• LCM of 204, 330, 153, 270
• LCM of 922, 137, 961, 477
• LCM of 168, 685, 200, 281
• LCM of 869, 108, 715, 116

1. What is the LCM of 685, 472, 959, 102?

Answer: LCM of 685, 472, 959, 102 is 115425240.

2. How to calculate the LCM of 685, 472, 959, 102?

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 685, 472, 959, 102.

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}.