No it is a composite number.
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47 is prime, 49 is not
7 is a prime factor of 49
53 is the next prime number greater than 49.
no because 7 multiplied by 7 is 49 and to be a prime number the number may only have the factors of 1 and its self.No. it is not a prime number because it can be divided by 7 and prime numbers are numbers which can be divided by 1 and itself49 is not a prime number. Prime numbers only have 1 and themselves as factors. 49 has the number seven as an additional factor and thus is not a prime number.
61 is a prime number. 49 is not a prime number as it is divisible by 7. 51 is not a prime number as it is divisible by 3.