Least Common Multiple of 81, 56, 740

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

• Least Common Multiple of 81, 56, 740 by common division method
• Least Common Multiple of 81, 56, 740 with GCF Formula

∴ So the LCM of the given numbers is 2 x 2 x 81 x 14 x 185 = 839160

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 81,56,740 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,56,740) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(81,56,740) x common factors =1 x 4 = 4

LCM(81,56,740) = ( 81 × 56 × 740 ) / 4

LCM(81,56,740) = 3356640 / 4

LCM(81,56,740) = 839160

∴ Least Common Multiple of 81,56,740 is 839160

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

• LCM of 71, 20, 543
• LCM of 34, 86, 870
• LCM of 72, 50, 360
• LCM of 54, 45, 209
• LCM of 21, 43, 979

1. What is the LCM of 81, 56, 740?

Answer: LCM of 81, 56, 740 is 839160.

2. What are the Factors of 839160?

Answer: Factors of 839160 are . There are integers that are factors of 839160

3. How to Find the LCM of 81, 56, 740 ?

Least Common Multiple of 81, 56, 740.

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(81, 56, 740) = 2 x 2 x 2 x 3 x 3 x 3 x 3 x 5 x 7 x 37 = 839160.