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Why do you think the least common multiple is not always the product of the two numbers?
The prime factorization of the LCM will contain all the prime factors of the two original numbers. When the original numbers don't have any prime factors in common, (the GCF is 1) the LCM will be their product. When the two original numbers have prime factors in common (the GCF is 2 or more) the duplicates will be discarded and the LCM will be less than their product.
Why is zero not a prime or composite?
A prime number is a number with two factors. Zero has no factors, and therefore, is not a prime number.A composite number is a number which can be expressed as a product of two or more non-zero integers. It is impossible to do this with 0.
Is a product of two prime numbers a prime number?
No - because its factors include each of the two prime numbers.
What are the prime numbers and conposite?
Prime numbers have only two factors whereas composite numbers have more than two factors
What prime number between 60 and 80 is one more than the product of two factors that are consecutive numbers?
65
What is a product of a prime number?
A composite number is the product of two or more prime numbers.
Is 2921 a prime number?
No because it has more than two factors and as a product of its prime factors: 23*127 = 2921
What is the product of two prime factors?
a composite number seems a reasonable answer.
Are all composite numbers the product of two prime number?
No not always because composite numbers can be the product of 2 or more prime factors
What is the product of the prime factors of 875?
35 (the two prime factors of 875 are 5 and 7).
Why do you think the least common multiple is not always the product of the two numbers?
The prime factorization of the LCM will contain all the prime factors of the two original numbers. When the original numbers don't have any prime factors in common, (the GCF is 1) the LCM will be their product. When the two original numbers have prime factors in common (the GCF is 2 or more) the duplicates will be discarded and the LCM will be less than their product.
Why is zero not a prime or composite?
A prime number is a number with two factors. Zero has no factors, and therefore, is not a prime number.A composite number is a number which can be expressed as a product of two or more non-zero integers. It is impossible to do this with 0.
Is a product of two prime numbers a prime number?
No - because its factors include each of the two prime numbers.
How can you determine if the least common multiple of 2 numbers is the product of the 2 numbers or less than the product of the 2 numbers?
If the GCF of a given pair of numbers is 1, the LCM will be equal to their product. If the GCF is greater than 1, the LCM will be less than their product. Or, stated another way, if the two numbers have no common prime factors, their LCM will be their product.
What is forty-two as a product of prime factors?
42 as a product of its prime factors is 2*3*7. 90 as a product of its prime factors is 2*3*3*5.
How many factors does the product of two prime numbers have?
4
What are the two prime numbers that 375 is a product of?
The two prime numbers that are factors of 375 are 3 and 5!
