Least Common Multiple of 85, 21, 119

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

• Least Common Multiple of 85, 21, 119 by common division method
• Least Common Multiple of 85, 21, 119 with GCF Formula

∴ So the LCM of the given numbers is 7 x 17 x 5 x 3 x 1 = 1785

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 85,21,119 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(85,21,119) = 1

common factors(in case of two or more numbers have common factors) = 119

GCF(85,21,119) x common factors =1 x 119 = 119

LCM(85,21,119) = ( 85 × 21 × 119 ) / 119

LCM(85,21,119) = 212415 / 119

LCM(85,21,119) = 1785

∴ Least Common Multiple of 85,21,119 is 1785

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

• LCM of 93, 60, 113
• LCM of 73, 35, 431
• LCM of 63, 11, 970
• LCM of 79, 72, 923
• LCM of 53, 86, 176

1. What is the LCM of 85, 21, 119?

Answer: LCM of 85, 21, 119 is 1785.

2. What are the Factors of 1785?

Answer: Factors of 1785 are . There are integers that are factors of 1785

3. How to Find the LCM of 85, 21, 119 ?

Least Common Multiple of 85, 21, 119.

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(85, 21, 119) = 3 x 5 x 7 x 17 = 1785.