Question

using the common factor method find the hcf of 8,12 and 18​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

The greatest number which divides each of the two or more numbers is called HCF or Highest Common Factor. It is also called the Greatest Common Measure(GCM) and Greatest Common Divisor(GCD). HCM and LCM are two different methods, whereas LCM or Least Common Multiple is used to find the smallest common multiple of any two or more numbers.

Example: The Highest common factor of 60 and 75 is 15 because 15 is the largest number which can divide both 60 and 75 exactly.

We can find the HCF of any given numbers by using two methods:

by prime factorization method

by division method