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What are 2 composite numbers whose gcf is 4 and whose sum is 28?
12 & 16
What is the GCF of 2 different prime numbers?
The GCF is 1.
How can you find the gcf of two numbers without knowing the factors?
If one of the numbers is a multiple of the other, the smaller number is the GCF. If the two numbers are prime numbers, the GCF is 1. If the numbers are consecutive, the GCF is 1. If the numbers are consecutive even numbers, the GCF is 2.
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
Can composite numbers have prime numbers as factors?
== == Yes. Once we open the field from integers to composite numbers, the gloves come off and lots of things are possible. Example: 1 1/2 = 3 x 1/3. The factor 3 is prime. All composite numbers have prime numbers as factors. Examples: 4 is a composite number of 2 x 2. 38 is a composite number of 2 x 19. 66 is a composite number of 2 x 3 x 11. == ==
Find 2 composite numbers with the gcf of 1?
25 and 36
What are 2 composite numbers with the GCF of 1?
I take it you are asking for an example, not a definition. Okay. Here are 2: 4 and 9.
Do all composite numbers share a GCF that is greater than 1?
The numbers need not have any common factor other than 1. For example, consider 2*5 = 10 and 3*7 = 21. 10 and 21 are both composite but their GCF = 1. They are said to be relatively prime or coprime. No.
What are 2 composite numbers whose gcf is 4 and whose sum is 28?
12 & 16
What is the GCF of 2 different prime numbers?
The GCF is 1.
How can you find the gcf of two numbers without knowing the factors?
If one of the numbers is a multiple of the other, the smaller number is the GCF. If the two numbers are prime numbers, the GCF is 1. If the numbers are consecutive, the GCF is 1. If the numbers are consecutive even numbers, the GCF is 2.
What is the GCF of 2 and 4?
The greatest common factor of the numbers 11 and 19 is 1.
What is the HCF for the number 4?
the GCF of 4 3 5 is 1
What is the GCF of two composite numbers?
The greatest common factor, or GCF, is the largest positive integer that will divide evenly with no remainder into both the composite numbers. Example: 30 and 42 Factor them. 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF
Can the gcf of two composite numbers be 1?
Sure, they need not have common factors. For example, 16 (2 x 2 x 2 x 2) and 15 (3 x 5).
What is the LCM and GCF of 4 and 6?
The GCF refers to whole numbers, not decimals.
How do you find if a numbers prime or composite?
Factor it. Prime numbers have two factors, composite numbers have more than two.
