Least Common Multiple of 72, 49, 289

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

• Least Common Multiple of 72, 49, 289 by common division method
• Least Common Multiple of 72, 49, 289 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 1019592

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 72,49,289 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,49,289) = 1

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

GCF(72,49,289) x common factors =1 x 1 = 1

LCM(72,49,289) = ( 72 × 49 × 289 ) / 1

LCM(72,49,289) = 1019592 / 1

LCM(72,49,289) = 1019592

∴ Least Common Multiple of 72,49,289 is 1019592

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

• LCM of 59, 77, 633
• LCM of 78, 84, 743
• LCM of 11, 90, 571
• LCM of 78, 45, 329
• LCM of 66, 88, 374

1. What is the LCM of 72, 49, 289?

Answer: LCM of 72, 49, 289 is 1019592.

2. What are the Factors of 1019592?

Answer: Factors of 1019592 are . There are integers that are factors of 1019592

3. How to Find the LCM of 72, 49, 289 ?

Least Common Multiple of 72, 49, 289.

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(72, 49, 289) = 2 x 2 x 2 x 3 x 3 x 7 x 7 x 17 x 17 = 1019592.