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Professor
Blake
EzraTo find the greatest common factor of 42 and 48, you must first break these numbers down into their prime factors.
42 = 2x3x7
48 = 2x2x2x2x3
The next step is to identify any common prime factors. In this case the only common prime factors are a single 2 and a single 3. Multiply these together to find the GCF. Thus the greatest common factor of 42 and 48 is 6.
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What is the greatest common factors of 48 and 40?
8the GCF of 40 and 48 is 8The GCF is 8.8
What are the common factors of 48?
There are no common factors of 48 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The prime factors of 48 are 2, 2, 2, 2, and 3. Examples: The common factors of 15 and 48 are 1 and 3. The common factors of 32 and 48 are 1, 2, 4, 8, and 16. The common factors of 48 and 54 are 1, 2, 3, and 6.
What are the common factor for 48 and 96?
48 is a factor of 96, so all the factors of 48 (1,2,3,4,6,8,12,16,24,48) are common to 96 as well.
What is the least common multiple of 36 40 and 48?
The LCM of 36, 40, and 48 is 720.
What is the GCF of 44 and 40?
The factors of 40 are:1, 2, 4, 5, 8, 10, 20, 40The factors of 48 are:1, 2, 3, 4, 6, 8, 12, 16, 24, 48The common factors are:1, 2, 4, 8The Greatest Common Factor:GCF = 8
