Least Common Multiple of 51, 43, 17, 91

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

• Least Common Multiple of 51, 43, 17, 91 by common division method
• Least Common Multiple of 51, 43, 17, 91 with GCF Formula

∴ So the LCM of the given numbers is 17 x 3 x 43 x 1 x 91 = 199563

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 51,43,17,91 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(51,43,17,91) = 1

common factors(in case of two or more numbers have common factors) = 17

GCF(51,43,17,91) x common factors =1 x 17 = 17

LCM(51,43,17,91) = ( 51 × 43 × 17 × 91 ) / 17

LCM(51,43,17,91) = 3392571 / 17

LCM(51,43,17,91) = 199563

∴ Least Common Multiple of 51,43,17,91 is 199563

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

• LCM of 40, 75, 60, 14
• LCM of 63, 40, 72, 54
• LCM of 45, 65, 20, 94
• LCM of 42, 44, 20, 25
• LCM of 83, 94, 69, 71

1. What is the LCM of 51, 43, 17, 91?

Answer: LCM of 51, 43, 17, 91 is 199563.

2. What are the Factors of 199563?

Answer: Factors of 199563 are . There are integers that are factors of 199563

3. How to Find the LCM of 51, 43, 17, 91 ?

Least Common Multiple of 51, 43, 17, 91.

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(51, 43, 17, 91) = 3 x 7 x 13 x 17 x 43 = 199563.