Given numbers are 203,173,145,116

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

The LCM of 203,173,145,116 is 702380.

Find LCM of 203,173,145,116 with Prime Factorization

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

29 x 7 x 173 x 5 x 4 = 702380

Therefore, the lowest common multiple of 203,173,145,116 is 702380.

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.

203 x 173 x 145 x 116 = 590701580

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.

203 : 1, 7, 29, 203

173 : 1, 173

145 : 1, 5, 29, 145

116 : 1, 2, 4, 29, 58, 116

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,173,145,116, is 1.

Now, the common factors can be found like this.

203:7x 29

173:173

145:5x 29

116:2x 2x 29

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

29x 29 = 841

Therefore, the value for common factors is 841.

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 = 590701580/(1x841)

LCM = 590701580/841

LCM = 702380

Thus, we can understand that the LCM of 203,173,145,116 is 702380.

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

• LCM of 395, 603, 805, 377
• LCM of 662, 726, 384, 879
• LCM of 755, 946, 905, 165
• LCM of 649, 907, 942, 612
• LCM of 232, 131, 312, 929

1. What is the LCM of 203, 173, 145, 116?

Answer: LCM of 203, 173, 145, 116 is 702380.

2. How to calculate the LCM of 203, 173, 145, 116?

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 203, 173, 145, 116.

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}.