Least Common Multiple of 75, 81, 69, 23, 28

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

• Least Common Multiple of 75, 81, 69, 23, 28 by common division method
• Least Common Multiple of 75, 81, 69, 23, 28 with GCF Formula

∴ So the LCM of the given numbers is 3 x 23 x 25 x 27 x 1 x 1 x 28 = 1304100

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 75,81,69,23,28 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(75,81,69,23,28) = 1

common factors(in case of two or more numbers have common factors) = 207

GCF(75,81,69,23,28) x common factors =1 x 207 = 207

LCM(75,81,69,23,28) = ( 75 × 81 × 69 × 23 × 28 ) / 207

LCM(75,81,69,23,28) = 269948700 / 207

LCM(75,81,69,23,28) = 1304100

∴ Least Common Multiple of 75,81,69,23,28 is 1304100

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

• LCM of 70, 19, 53, 64, 40
• LCM of 65, 25, 69, 40, 81
• LCM of 57, 42, 66, 22, 41
• LCM of 60, 40, 77, 18, 83
• LCM of 89, 50, 88, 33, 40

1. What is the LCM of 75, 81, 69, 23, 28?

Answer: LCM of 75, 81, 69, 23, 28 is 1304100.

2. What are the Factors of 1304100?

Answer: Factors of 1304100 are . There are integers that are factors of 1304100

3. How to Find the LCM of 75, 81, 69, 23, 28 ?

Least Common Multiple of 75, 81, 69, 23, 28.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(75, 81, 69, 23, 28) = 2 x 2 x 3 x 3 x 3 x 3 x 5 x 5 x 7 x 23 = 1304100.