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51 is not a Prime number because it can be divided by 3 and 17 in addition to 1 and itself.
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Earn +20 ptsQ: Why is 51 not a prime number?
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Is 51 a 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.
What is the next prime number after 51?
the next prime number after 51 is 60 :)
Are 51 and 61 prime?
51 is a composite number but 61 is a prime number
Is 61 and 51 a prime number?
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.
Which is not a prime number 37 47 51 61?
51 = 3x17
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