Least Common Multiple of 21, 45, 526

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

• Least Common Multiple of 21, 45, 526 by common division method
• Least Common Multiple of 21, 45, 526 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 15 x 526 = 165690

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 21,45,526 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,45,526) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(21,45,526) x common factors =1 x 3 = 3

LCM(21,45,526) = ( 21 × 45 × 526 ) / 3

LCM(21,45,526) = 497070 / 3

LCM(21,45,526) = 165690

∴ Least Common Multiple of 21,45,526 is 165690

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

• LCM of 59, 89, 233
• LCM of 71, 74, 327
• LCM of 21, 61, 136
• LCM of 24, 63, 564
• LCM of 65, 13, 526

1. What is the LCM of 21, 45, 526?

Answer: LCM of 21, 45, 526 is 165690.

2. What are the Factors of 165690?

Answer: Factors of 165690 are . There are integers that are factors of 165690

3. How to Find the LCM of 21, 45, 526 ?

Least Common Multiple of 21, 45, 526.

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(21, 45, 526) = 2 x 3 x 3 x 5 x 7 x 263 = 165690.