Given numbers are 471,157,478

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

The LCM of 471,157,478 is 225138.

Find LCM of 471,157,478 with Prime Factorization

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

157 x 3 x 1 x 478 = 225138

Therefore, the lowest common multiple of 471,157,478 is 225138.

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.

471 x 157 x 478 = 35346666

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.

471 : 1, 3, 157, 471

157 : 1, 157

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 471,157,478, is 1.

Now, the common factors can be found like this.

471:3x 157

157:157

478:2x 239

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 = 35346666/(1x157)

LCM = 35346666/157

LCM = 225138

Thus, we can understand that the LCM of 471,157,478 is 225138.

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

• LCM of 777, 945, 981
• LCM of 167, 341, 539
• LCM of 515, 805, 289
• LCM of 462, 449, 292
• LCM of 654, 671, 752

1. What is the LCM of 471, 157, 478?

Answer: LCM of 471, 157, 478 is 225138.

2. How to calculate the LCM of 471, 157, 478?

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 471, 157, 478.

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}.