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7 is a prime number and 42 is not a prime number because no even numbers greater than 2 are primes.
Wiki User
∙ 12y ago
No, 7 and 42 are not prime numbers. 7 is a Prime number because it only has two distinct positive divisors, 1 and 7. 42 is not a prime number because it has more than two distinct positive divisors, including 1, 2, 3, 6, 7, 14, 21, and 42.
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What are the two prime number of the sum 42?
42 has three prime factors: 2, 3 and 7
Is 42 prime or composite number?
Composite. 42 = 2 * 3 * 7
How do you write the number 42 as a product of prime factors?
It is: 2*3*7 = 42
Is 42 a prime number yes or no?
No. A prime number has only two factors, 1 and itself. But 42 is dividable by 2, 3, 6 and 7.
Is the number 42 a prime number?
No. A prime number has only two factors, 1 and itself. However 42 has other factors: 1 x 42 = 42 2 x 26 = 42 3 x 14 = 42 6 x 7 = 42
What are the two prime number of the sum 42?
42 has three prime factors: 2, 3 and 7
Prime factorization of 42?
42 is a composite number; it has factors other than 1 and itself. It is not a prime number.The prime factors of 42 are 1, 2, 3, 7, 42
Is 42 prime or composite number?
Composite. 42 = 2 * 3 * 7
What are the prime factors for the number 42?
The prime factors are: 2, 3, 7
42 as a product of prime factors?
Prime factorization is the finding which prime number multiply to get to make the original number. 42: 1, 2, 3, 6, 7, 14, 21, 42 Prime factors of 42 are 2, 3 and 7. 2 x 3 x 7= 42
How do you write the number 42 as a product of prime factors?
It is: 2*3*7 = 42
Is 42 a prime number yes or no?
No. A prime number has only two factors, 1 and itself. But 42 is dividable by 2, 3, 6 and 7.
Is the number 42 a prime number?
No. A prime number has only two factors, 1 and itself. However 42 has other factors: 1 x 42 = 42 2 x 26 = 42 3 x 14 = 42 6 x 7 = 42
Are 42 and 93 relatively prime?
No - neither number is a prime ! 42 divides by 2, 3 & 7 - and 93 divides by 3 !
Is 42 a prime or composite?
42 is composite; its factors are 2, 3, and 7. 42 is indeed a composite number and its factors are not only 2,3, and 7, but they are all 1,2,3,6,7,42.
Is 42 a prime number?
No, 42 is a composite number, not a prime number. 42 is divisible by 2, 3, and 7. 42 has more than two factors and so it is a composite number. All even numbers greater than 2 are composite.
What is the Prime number for 42?
2 x 3 x 7 = 42
