Least Common Multiple of 75, 21, 769

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

• Least Common Multiple of 75, 21, 769 by common division method
• Least Common Multiple of 75, 21, 769 with GCF Formula

∴ So the LCM of the given numbers is 3 x 25 x 7 x 769 = 403725

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 75,21,769 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(75,21,769) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(75,21,769) x common factors =1 x 3 = 3

LCM(75,21,769) = ( 75 × 21 × 769 ) / 3

LCM(75,21,769) = 1211175 / 3

LCM(75,21,769) = 403725

∴ Least Common Multiple of 75,21,769 is 403725

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

• LCM of 78, 65, 645
• LCM of 62, 87, 497
• LCM of 91, 49, 921
• LCM of 78, 15, 106
• LCM of 17, 91, 435

1. What is the LCM of 75, 21, 769?

Answer: LCM of 75, 21, 769 is 403725.

2. What are the Factors of 403725?

Answer: Factors of 403725 are . There are integers that are factors of 403725

3. How to Find the LCM of 75, 21, 769 ?

Least Common Multiple of 75, 21, 769.

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(75, 21, 769) = 3 x 5 x 5 x 7 x 769 = 403725.