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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
Which pair of composite numbers has a GCF of 1?
Two composite numbers are considered relatively prime if their greatest common factor (GCF) is 1. For example, the pair of composite numbers 15 and 28 have a GCF of 1 because the factors of 15 are 1, 3, 5, and 15, while the factors of 28 are 1, 2, 4, 7, 14, and 28, and they do not share any common factors other than 1. Another example is the pair of composite numbers 21 and 34, as their factors are 1, 3, 7, 21 and 1, 2, 17, 34 respectively, and their GCF is also 1.
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.
What is the GCF of 2 and 4?
The greatest common factor of the numbers 11 and 19 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 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.
