Least Common Multiple of 991, 140

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 991, 140 i.e. 138740 smallest integer divisible by all numbers.

Least common multiple (LCM) of 991, 140 is 138740.

LCM(991, 140) = 138740

LCM of 991, 140

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

LCM of:

Least Common Multiple of 991,140

Least Common Multiple (LCM) of 991,140 is 138740

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

Least Common Multiple of 991,140 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) 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

LCM of two or more Numbers Calculation Examples

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

Frequently Asked Questions on LCM of 991, 140

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.