Question

lcm of 43 and 63 by steps

Answer 1

43 is a prime number, it cannot be prime factorized into other prime factors; 
63 = 32 × 7;Take all the prime factors, by the largest exponents.Least common multiple 
lcm (43; 63) = 32 × 7 × 43 = 2,709

Answer 2

hello your answer is here..

43 is prime number so we don't factorisation of it..

63 is 23 × 7

hope you like it

43 × 7 × 23 is 2,709