Advertisements
Advertisements
Question
In which of the following expressions, prime factorization has been done?
54 = 2 × 3 × 9
Advertisements
Solution
54 = 2 × 3 × 9
Since 9 is composite, prime factorization has not been done.
APPEARS IN
RELATED QUESTIONS
Give the prime factorization of the following number:
90
Give the prime factorization of the following number:
136
Give the prime factorization of the following number:
252
Give the prime factorization of the following number:
420
Find the prime factorisation number by factor tree method and division method.
999
If there are 143 math books to be arranged in equal numbers in all the stacks, then find the number of books in each stack and also the number of stacks.
The prime factorisation of 60 is 2 × 2 × 3 × 5. Any other number which has the same prime factorisation as 60 is
In which of the following expressions, prime factorization has been done?
56 = 7 × 2 × 2 × 2
When does the number A become divisible by the number B?
Under what specific condition are two numbers classified as co-prime?
