Given numbers are 197,157,157,241

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

The LCM of 197,157,157,241 is 7453889.

Find LCM of 197,157,157,241 with Prime Factorization

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

157 x 197 x 1 x 1 x 241 = 7453889

Therefore, the lowest common multiple of 197,157,157,241 is 7453889.

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 157 x 157 x 241 = 1170260573

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

157 : 1, 157

157 : 1, 157

241 : 1, 241

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 197,157,157,241, is 1.

Now, the common factors can be found like this.

197:197

157:157

157:157

241:241

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

157 = 157

Therefore, the value for common factors is 157.

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 = 1170260573/(1x157)

LCM = 1170260573/157

LCM = 7453889

Thus, we can understand that the LCM of 197,157,157,241 is 7453889.

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

• LCM of 233, 527, 401, 169
• LCM of 117, 202, 845, 368
• LCM of 706, 684, 970, 181
• LCM of 399, 238, 347, 738
• LCM of 316, 536, 177, 741

1. What is the LCM of 197, 157, 157, 241?

Answer: LCM of 197, 157, 157, 241 is 7453889.

2. How to calculate the LCM of 197, 157, 157, 241?

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, 157, 157, 241.

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}.