Given numbers are 6471,6564

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

The LCM of 6471,6564 is 14158548.

Find LCM of 6471,6564 with Prime Factorization

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

3 x 2157 x 2188 = 14158548

Therefore, the lowest common multiple of 6471,6564 is 14158548.

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.

6471 x 6564 = 42475644

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.

6471 : 1, 3, 9, 719, 2157, 6471

6564 : 1, 2, 3, 4, 6, 12, 547, 1094, 1641, 2188, 3282, 6564

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6471,6564, is 3.

Now, the common factors can be found like this.

6471:3x 3x 719

6564:2x 2x 3x 547

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

= 1

Therefore, the value for common factors is 1.

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 = 42475644/(3x1)

LCM = 42475644/3

LCM = 14158548

Thus, we can understand that the LCM of 6471,6564 is 14158548.

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

• LCM of 1619, 1834
• LCM of 9861, 1947
• LCM of 2198, 6456
• LCM of 8378, 3474
• LCM of 1502, 4220

1. What is the LCM of 6471, 6564?

Answer: LCM of 6471, 6564 is 14158548.

2. How to calculate the LCM of 6471, 6564?

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 6471, 6564.

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}.