Least Common Multiple of 21, 374, 688

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

• Least Common Multiple of 21, 374, 688 by common division method
• Least Common Multiple of 21, 374, 688 with GCF Formula

∴ So the LCM of the given numbers is 2 x 21 x 187 x 344 = 2701776

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 21,374,688 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,374,688) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(21,374,688) x common factors =1 x 2 = 2

LCM(21,374,688) = ( 21 × 374 × 688 ) / 2

LCM(21,374,688) = 5403552 / 2

LCM(21,374,688) = 2701776

∴ Least Common Multiple of 21,374,688 is 2701776

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

• LCM of 23, 459, 136
• LCM of 16, 253, 723
• LCM of 85, 417, 439
• LCM of 61, 825, 848
• LCM of 43, 869, 141

1. What is the LCM of 21, 374, 688?

Answer: LCM of 21, 374, 688 is 2701776.

2. What are the Factors of 2701776?

Answer: Factors of 2701776 are . There are integers that are factors of 2701776

3. How to Find the LCM of 21, 374, 688 ?

Least Common Multiple of 21, 374, 688.

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, 374, 688) = 2 x 2 x 2 x 2 x 3 x 7 x 11 x 17 x 43 = 2701776.