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Is the number 5 prime or composite?
It is prime because its multiples are 1 and itself that is a prime number
What are the first two multiples of 5?
There are only two multiples of five. The multiples are 1 and 5. 5 is a prime number. A prime number is when a number is or can only be multiplied by one or itself. (In this case itself is five.)
Arrange the numbers 0 to 9 to make 5 different multiples of 3. also do it for multiples of 7. and make 5 prime numbers?
Multiples of 3: 123, 45, 6, 78, and 90 Multiples of 7: 7, 14, 28, 56, and 903 Primes: 5, 23, 41, 67, and 809
Is 245 a prime number or a composite number?
245 is not prime. Composite: (5 x 49 or 5 x 7 x 7) Also you can automatically determine a number as composite if: it ends with 2, 4, 6, 8, and 0: multiples of 2; or it ends with 5: multiples of 5.
Why do no prime numbers other than 5 end in 5?
All of the numbers that end in 5 are multiples of 5 which means that they have more than two factors.
What is a prime multiples for 75?
there are no prime multiples for 75 the prime factors or 75 are 5, 5, and 3
Is the number 5 prime or composite?
It is prime because its multiples are 1 and itself that is a prime number
What are the first two multiples of 5?
There are only two multiples of five. The multiples are 1 and 5. 5 is a prime number. A prime number is when a number is or can only be multiplied by one or itself. (In this case itself is five.)
What prime factors are common to all multiples of 10?
2 and 5 are the prime factors that are common to all multiples of 10.
What are the multiples of 3 5 and7?
Since all 3 are prime numbers LCM = 3 * 5 * 7 = 105 All multiples of 105 are multiples of 3, 5 and 7
What are the multiples of 72 that are prime?
There are no multiples of 72 that are prime.
What do the prime factors 3 5 and 7 go into?
Multiples of 105.
What are the prime factors that are the common to all multiples of 10?
2 and 5
What are the prime factors that are common to all multiples of 10?
2 and 5
What are 5 prime multiples and square numbers of 50?
25 is a square number that is a factor of 50 and a multiple of the prime number 5.
What prime numbers are less than 200 and are multiples of 5?
There is only one prime number that fits this condition... the number 5 !
Are all multiples of a prime number are prime numbers?
No, multiples of prime numbers are composite.
