Asked in Factoring and Multiples
Factors of 38?
A factor = a number which can be divided into the given number with no remainder| Known factors of 38: 1, 2, 19, 38| Prime numbers: numbers that can only be multiplied one time/ numbers with only one set of numbers/ numbers that can only be divided one time. ...
Asked in Prime Numbers
What are the factors of 76 and which of the factors are prime numbers and which are composite numbers?
Its factors are: 1 2 4 19 38 and 76 Prime numbers: 2 and 19 Composite numbers: 4 38 and 76 Note: 1 is neither a prime or composite number ...
Asked in Algebra, Factoring and Multiples
Can you write 38 as a product of prime factors?
Yes, you can write 38 as a product of prime factors. Since it is an even number, you can start by dividing 38 by 2. Your answer is 19. Since 2 and 19 are prime numbers, you are done. Prime factorization of 38 is: 2 X 19 = 38 ...
Stephen says that the numbers 38 and 40 are relatively prime. Explain why he is incorrect?
Relatively prime numbers only have 1 as a common divisor. 38 and 40 have 1 and 2. ...