Question

ng the Fundamental Theorem of
s method is also called the prime factorisation method. Let us recall this method
ough an example
ample 6 : Find the LCM and HCF of 6 and 20 by the prime factorisation method.
45-22851​

Answer 1

Answer:

lcm is 60 and hcf is 2

Step-by-step explanation:

the factors of 6 are 2,3 and those of 20 are 2,2,3,5 therefore Common Factor is 2 which is hcf and lcm is the higest degree of primes that is 2 into 2 into 3 into 5 that is equal to 60