Given numbers are 197,143,507,962

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

The LCM of 197,143,507,962 is 81301506.

Find LCM of 197,143,507,962 with Prime Factorization

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

13 x 197 x 11 x 39 x 74 = 81301506

Therefore, the lowest common multiple of 197,143,507,962 is 81301506.

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.

197 x 143 x 507 x 962 = 13739954514

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.

197 : 1, 197

143 : 1, 11, 13, 143

507 : 1, 3, 13, 39, 169, 507

962 : 1, 2, 13, 26, 37, 74, 481, 962

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,143,507,962, is 1.

Now, the common factors can be found like this.

197:197

143:11x 13

507:3x 13x 13

962:2x 13x 37

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 13739954514/(1x169)

LCM = 13739954514/169

LCM = 81301506

Thus, we can understand that the LCM of 197,143,507,962 is 81301506.

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

• LCM of 330, 725, 248, 740
• LCM of 379, 914, 598, 516
• LCM of 742, 685, 924, 508
• LCM of 968, 980, 108, 468
• LCM of 601, 765, 465, 698

1. What is the LCM of 197, 143, 507, 962?

Answer: LCM of 197, 143, 507, 962 is 81301506.

2. How to calculate the LCM of 197, 143, 507, 962?

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 197, 143, 507, 962.

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}.