Least Common Multiple of 51, 55, 421

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

• Least Common Multiple of 51, 55, 421 by common division method
• Least Common Multiple of 51, 55, 421 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 1180905

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 51,55,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(51,55,421) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(51,55,421) x common factors =1 x 1 = 1

LCM(51,55,421) = ( 51 × 55 × 421 ) / 1

LCM(51,55,421) = 1180905 / 1

LCM(51,55,421) = 1180905

∴ Least Common Multiple of 51,55,421 is 1180905

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

• LCM of 86, 56, 904
• LCM of 94, 43, 110
• LCM of 29, 60, 980
• LCM of 55, 30, 647
• LCM of 38, 30, 920

1. What is the LCM of 51, 55, 421?

Answer: LCM of 51, 55, 421 is 1180905.

2. What are the Factors of 1180905?

Answer: Factors of 1180905 are . There are integers that are factors of 1180905

3. How to Find the LCM of 51, 55, 421 ?

Least Common Multiple of 51, 55, 421.

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, 55, 421) = 3 x 5 x 11 x 17 x 421 = 1180905.