Least Common Multiple of 55, 62, 21, 545

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

• Least Common Multiple of 55, 62, 21, 545 by common division method
• Least Common Multiple of 55, 62, 21, 545 with GCF Formula

∴ So the LCM of the given numbers is 5 x 11 x 62 x 21 x 109 = 7805490

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 55,62,21,545 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(55,62,21,545) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(55,62,21,545) x common factors =1 x 5 = 5

LCM(55,62,21,545) = ( 55 × 62 × 21 × 545 ) / 5

LCM(55,62,21,545) = 39027450 / 5

LCM(55,62,21,545) = 7805490

∴ Least Common Multiple of 55,62,21,545 is 7805490

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

• LCM of 71, 72, 57, 127
• LCM of 45, 21, 58, 754
• LCM of 52, 75, 51, 675
• LCM of 54, 33, 11, 290
• LCM of 76, 24, 55, 886

1. What is the LCM of 55, 62, 21, 545?

Answer: LCM of 55, 62, 21, 545 is 7805490.

2. What are the Factors of 7805490?

Answer: Factors of 7805490 are . There are integers that are factors of 7805490

3. How to Find the LCM of 55, 62, 21, 545 ?

Least Common Multiple of 55, 62, 21, 545.

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(55, 62, 21, 545) = 2 x 3 x 5 x 7 x 11 x 31 x 109 = 7805490.