Given numbers are 103,685,685,953

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

The LCM of 103,685,685,953 is 67238915.

Find LCM of 103,685,685,953 with Prime Factorization

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

5 x 137 x 103 x 1 x 1 x 953 = 67238915

Therefore, the lowest common multiple of 103,685,685,953 is 67238915.

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.

103 x 685 x 685 x 953 = 46058656775

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.

103 : 1, 103

685 : 1, 5, 137, 685

685 : 1, 5, 137, 685

953 : 1, 953

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,685,685,953, is 1.

Now, the common factors can be found like this.

103:103

685:5x 137

685:5x 137

953:953

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

5x 137 = 685

Therefore, the value for common factors is 685.

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 = 46058656775/(1x685)

LCM = 46058656775/685

LCM = 67238915

Thus, we can understand that the LCM of 103,685,685,953 is 67238915.

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

• LCM of 239, 209, 357, 133
• LCM of 563, 915, 128, 429
• LCM of 973, 370, 212, 852
• LCM of 946, 883, 120, 613
• LCM of 686, 697, 663, 988

1. What is the LCM of 103, 685, 685, 953?

Answer: LCM of 103, 685, 685, 953 is 67238915.

2. How to calculate the LCM of 103, 685, 685, 953?

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 103, 685, 685, 953.

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}.