Given numbers are 658,47,505

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

The LCM of 658,47,505 is 332290.

Find LCM of 658,47,505 with Prime Factorization

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

47 x 14 x 1 x 505 = 332290

Therefore, the lowest common multiple of 658,47,505 is 332290.

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.

658 x 47 x 505 = 15617630

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

47 : 1, 47

505 : 1, 5, 101, 505

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,47,505, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

47:47

505:5x 101

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

47 = 47

Therefore, the value for common factors is 47.

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 = 15617630/(1x47)

LCM = 15617630/47

LCM = 332290

Thus, we can understand that the LCM of 658,47,505 is 332290.

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

• LCM of 892, 19, 655
• LCM of 828, 60, 128
• LCM of 566, 90, 693
• LCM of 581, 79, 677
• LCM of 557, 45, 147

1. What is the LCM of 658, 47, 505?

Answer: LCM of 658, 47, 505 is 332290.

2. How to calculate the LCM of 658, 47, 505?

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 658, 47, 505.

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}.