Least Common Multiple of 91, 21, 697

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

• Least Common Multiple of 91, 21, 697 by common division method
• Least Common Multiple of 91, 21, 697 with GCF Formula

∴ So the LCM of the given numbers is 7 x 13 x 3 x 697 = 190281

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 91,21,697 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,21,697) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(91,21,697) x common factors =1 x 7 = 7

LCM(91,21,697) = ( 91 × 21 × 697 ) / 7

LCM(91,21,697) = 1331967 / 7

LCM(91,21,697) = 190281

∴ Least Common Multiple of 91,21,697 is 190281

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

• LCM of 58, 62, 449
• LCM of 77, 26, 473
• LCM of 65, 91, 921
• LCM of 98, 88, 262
• LCM of 47, 83, 490

1. What is the LCM of 91, 21, 697?

Answer: LCM of 91, 21, 697 is 190281.

2. What are the Factors of 190281?

Answer: Factors of 190281 are . There are integers that are factors of 190281

3. How to Find the LCM of 91, 21, 697 ?

Least Common Multiple of 91, 21, 697.

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(91, 21, 697) = 3 x 7 x 13 x 17 x 41 = 190281.