Least Common Multiple of 50, 55, 15, 65

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

• Least Common Multiple of 50, 55, 15, 65 by common division method
• Least Common Multiple of 50, 55, 15, 65 with GCF Formula

∴ So the LCM of the given numbers is 5 x 10 x 11 x 3 x 13 = 21450

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 50,55,15,65 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(50,55,15,65) = 5

common factors(in case of two or more numbers have common factors) = 25

GCF(50,55,15,65) x common factors =5 x 25 = 125

LCM(50,55,15,65) = ( 50 × 55 × 15 × 65 ) / 125

LCM(50,55,15,65) = 2681250 / 125

LCM(50,55,15,65) = 21450

∴ Least Common Multiple of 50,55,15,65 is 21450

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

• LCM of 51, 23, 58, 92
• LCM of 58, 44, 11, 81
• LCM of 38, 87, 56, 47
• LCM of 36, 13, 97, 10
• LCM of 15, 85, 84, 63

1. What is the LCM of 50, 55, 15, 65?

Answer: LCM of 50, 55, 15, 65 is 21450.

2. What are the Factors of 21450?

Answer: Factors of 21450 are . There are integers that are factors of 21450

3. How to Find the LCM of 50, 55, 15, 65 ?

Least Common Multiple of 50, 55, 15, 65.

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(50, 55, 15, 65) = 2 x 3 x 5 x 5 x 11 x 13 = 21450.