1.

TheH.C.f of 144180and 324 is)​

Answer»

ong>Answer:

32

Step-by-step explanation:

Decompose all numbers into PRIME factors

2. Write all numbers as the product of its prime factors

Prime factors of 144 = 24 . 32

Prime factors of 180 = 22 . 32 . 5

Prime factors of 324 = 22 . 34

3. Choose the common prime factors with the lowest exponent

Common prime factors: 2 , 3

Common prime factors with the lowest exponent: 22, 32

4. Calculate the Greatest Common Factor or GCF

Remember, to FIND the GCF of several numbers you must multiply the common prime factors with the lowest exponent.

GCF = 22. 32 = 36



Discussion

No Comment Found

Related InterviewSolutions