Given numbers are 161,453,453,137

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

The LCM of 161,453,453,137 is 9991821.

Find LCM of 161,453,453,137 with Prime Factorization

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

3 x 151 x 161 x 1 x 1 x 137 = 9991821

Therefore, the lowest common multiple of 161,453,453,137 is 9991821.

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.

161 x 453 x 453 x 137 = 4526294913

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.

161 : 1, 7, 23, 161

453 : 1, 3, 151, 453

453 : 1, 3, 151, 453

137 : 1, 137

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,453,453,137, is 1.

Now, the common factors can be found like this.

161:7x 23

453:3x 151

453:3x 151

137:137

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

3x 151 = 453

Therefore, the value for common factors is 453.

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 = 4526294913/(1x453)

LCM = 4526294913/453

LCM = 9991821

Thus, we can understand that the LCM of 161,453,453,137 is 9991821.

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

• LCM of 753, 550, 983, 246
• LCM of 152, 744, 276, 886
• LCM of 836, 969, 729, 584
• LCM of 685, 861, 283, 146
• LCM of 243, 362, 208, 883

1. What is the LCM of 161, 453, 453, 137?

Answer: LCM of 161, 453, 453, 137 is 9991821.

2. How to calculate the LCM of 161, 453, 453, 137?

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 161, 453, 453, 137.

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}.