Least Common Multiple of 991, 140

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

• Least Common Multiple of 991, 140 by common division method
• Least Common Multiple of 991, 140 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 138740

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 991,140 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(991,140) = 1

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

GCF(991,140) x common factors =1 x 1 = 1

LCM(991,140) = ( 991 × 140 ) / 1

LCM(991,140) = 138740 / 1

LCM(991,140) = 138740

∴ Least Common Multiple of 991,140 is 138740

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

• LCM of 331, 513
• LCM of 775, 316
• LCM of 159, 231
• LCM of 874, 569
• LCM of 379, 398

1. What is the LCM of 991, 140?

Answer: LCM of 991, 140 is 138740.

2. What are the Factors of 138740?

Answer: Factors of 138740 are . There are integers that are factors of 138740

3. How to Find the LCM of 991, 140 ?

Least Common Multiple of 991, 140.

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(991, 140) = 2 x 2 x 5 x 7 x 991 = 138740.