Factorize following numbers into primes:
(a)250
(b)216
Answers
Answered by
1
Answer:
250 = 2*5*5*5
216 = 2*2*2*3*3*3
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0
ANSWER
A) 250 is a composite number.
Prime factorization: 250 = 2 x 5 x 5 x 5, which can be written 250 = 2 x (5^3)
The exponents in the prime factorization are 1 and 3. ...
Factors of 250: 1, 2, 5, 10, 25, 50, 125, 250.
Factor pairs: 250 = 1 x 250, 2 x 125, 5 x 50, or 10 x 25.
B) the prime factors of 216 are written as 2 x 2 x 2 x 3 × 3 x 3 or 23 x 33, where 2 and 3 are the prime numbers. It is possible to find the exact number of factors of a number 216 with the help of prime factorisation. The prime factor of the 216 is 23 x 33.
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