Question

If the product of two co-prime numbes is 117,then what is their LCM

Answer 1

Answer:

let me explain u by making a question first

Step-by-step explanation:

Product of two co-prime numbers is 117. Then their LCM is :

[A]9

[B]13

[C]39

[D]117

117

HCF of two prime numbers = 1

∴ Product of numbers = 117 (Their LCM)

117 = 13 \times 9 where 13 & 9 are co-prime.

LCM (13, 9) = 117.

Hence option [D] is correct answer.

Answer 2

Answer:

1

Step-by-step explanation:

HCF of co prime number is 1

Product of two numbers=HCF of the number*LCM of the number

117=1*LCM

therefore,LCM=117