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It's an odd number so it obviously can't be divided by 2.
The sum of its digits (1+6+5) is a multiple of 3, so the number itself is a multiple of 3.
So it's not prime.
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∙ 12y ago
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What prime number do the prime factorizations of 130 and 165 have in common?
5
What prime number is in common between the prime factorizations of 130 and 165?
5
Are 144 and 165 relatively prime numbers?
No, 144 and 165 are not relatively prime. For them to be relatively prime, the number 1 could be their only common factor, but they also have 3 as a common factor.
Are 54 and 165 relatively prime?
No, 54 and 165 are not relatively prime.
What are the prime factors of 165?
The prime factors of 165 are 3,5,and 11.3, 5 and 11
What is the smallest prime number that will divide 165 evenly?
3 is the smallest prime factor of 165.
What is the prime factorization of the number 165?
165 = 3*5*11
What is the prime factorization for the number 165?
165 = 3 * 5 * 11
How do you find the prime factorization of 165?
3 * 5 * 11 = 165 Divide by prime numbers until you get a final prime number
Which 3 prime number multiply to get to 165?
3X5X11 would give you 165.
What is the number 165 as a product of prime factors?
It is: 3*5*11 = 165
What prime number do the prime factorizations of 130 and 165 have in common?
5
What prime number is in common between the prime factorizations of 130 and 165?
5
Are 144 and 165 relatively prime numbers?
No, 144 and 165 are not relatively prime. For them to be relatively prime, the number 1 could be their only common factor, but they also have 3 as a common factor.
What is the number 165 prime factored form?
3*5*11
Is 165 prime?
No it isn't. Any number ending in the digit 5 is divisible by 5, and hence not prime.
Is 165 a prime or composite number?
It is a composite number because it has more than two factors.
