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.
51 is not a prime number: 3x17=51
47, yes. 51, no.
No, it is not a prime number. It has factors of: 1, 3, 17, 51.
51 is composite.
Prime.
No, 51 is not a prime number. A prime number is a number that has only itself and 1 as a factor. 51's factors are 1,3,17, and 51.
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.
51 is not a prime number: 3x17=51
the next prime number after 51 is 60 :)
51 is a composite number but 61 is a prime number
47, yes. 51, no.
ANSWER: 61 is a prime number but 51 is a composite number.61 is a prime number because the factors of 61 are 1 and itself (61).51 is a composite number because the factors of 51 other 1 and itself (51) are 3 and 17.
No, it is not a prime number. It has factors of: 1, 3, 17, 51.
51 = 3x17
51 is not a prime number, since it has more than two factors.
131 is a prime number 29 is a prime number so the answer is 131/51 = 2 and 29/51 (a mixed number). Note as 29 is also a prime number, the proper fraction 29/51 can not be simplified.