Least Common Multiple of 189, 1257

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

• Least Common Multiple of 189, 1257 by common division method
• Least Common Multiple of 189, 1257 with GCF Formula

∴ So the LCM of the given numbers is 3 x 63 x 419 = 79191

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 189,1257 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(189,1257) = 3

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

GCF(189,1257) x common factors =3 x 1 = 3

LCM(189,1257) = ( 189 × 1257 ) / 3

LCM(189,1257) = 237573 / 3

LCM(189,1257) = 79191

∴ Least Common Multiple of 189,1257 is 79191

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

• LCM of 166, 6944
• LCM of 391, 7591
• LCM of 962, 2070
• LCM of 594, 9543
• LCM of 891, 7840

1. What is the LCM of 189, 1257?

Answer: LCM of 189, 1257 is 79191.

2. What are the Factors of 79191?

Answer: Factors of 79191 are . There are integers that are factors of 79191

3. How to Find the LCM of 189, 1257 ?

Least Common Multiple of 189, 1257.

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(189, 1257) = 3 x 3 x 3 x 7 x 419 = 79191.