Given numbers are 530,124,837,161

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

The LCM of 530,124,837,161 is 142842420.

Find LCM of 530,124,837,161 with Prime Factorization

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

2 x 31 x 265 x 2 x 27 x 161 = 142842420

Therefore, the lowest common multiple of 530,124,837,161 is 142842420.

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.

530 x 124 x 837 x 161 = 8856230040

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.

530 : 1, 2, 5, 10, 53, 106, 265, 530

124 : 1, 2, 4, 31, 62, 124

837 : 1, 3, 9, 27, 31, 93, 279, 837

161 : 1, 7, 23, 161

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 530,124,837,161, is 1.

Now, the common factors can be found like this.

530:2x 5x 53

124:2x 2x 31

837:3x 3x 3x 31

161:7x 23

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

2x 31 = 62

Therefore, the value for common factors is 62.

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 = 8856230040/(1x62)

LCM = 8856230040/62

LCM = 142842420

Thus, we can understand that the LCM of 530,124,837,161 is 142842420.

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

• LCM of 383, 648, 697, 942
• LCM of 630, 938, 390, 869
• LCM of 969, 863, 857, 308
• LCM of 295, 306, 924, 615
• LCM of 130, 310, 693, 987

1. What is the LCM of 530, 124, 837, 161?

Answer: LCM of 530, 124, 837, 161 is 142842420.

2. How to calculate the LCM of 530, 124, 837, 161?

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 530, 124, 837, 161.

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}.