Question

how to find LCM of 23 & 39​

Answer 1

Step-by-step explanation:

23 = 23×1

39=3×13

now multiply the prime factors except 1 because 1 is not a prime number

23×3×13=897

Answer 2

1st we will do the prime factorisation ( refer the above attachment )

Now we know there is no common no. between them..

So, LCM(23,39) = ( 23 × 39) / 1

LCM(23,39) = ( 23 × 39) / 1LCM(23,39) = 897 / 1

LCM(23,39) = ( 23 × 39) / 1LCM(23,39) = 897 / 1LCM(23,39) = 897

i hope it helps (;