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Earn +20 ptsQ: Which number is prime 18 42 68 79?
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Continue Learning about Basic Math
Is 68 a prime number or a composite number?
68 is not prime. 68 = 2 * 2 * 17
What are 3 prime number that will equal 68?
The sum of the prime numbers 2, 5, and 61 is 68.
What is the greatest prime factor of 68?
2)68 2)34 17)17 = 1 Hence '17' is the greatest prime number factor of '68'.
What is the smallest prime number greater than 60?
61 is the first prime number greater than 60.
What is the greatest common factor of 42 and 68?
The GCF of 42 and 68 is 2
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