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One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.
The common factors are 1 and 2. Therefore, 2 is the greatest common factor.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 30 are 2, 3, and 5.
The prime factors of 42 are 2, 3, and 7.
The prime factors of 56 are 2, 2, 2, and 7.
The prime factors in common are a single 2, so the greatest common factor is 2.
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What is the greatest common factor of 30 42 and 66?
The GCF is 6.
Greatest common factor of 24 and 42?
The Greatest Common Factor of 24 and 42 is 6.
What is the greatest common factor of 30 42 48 and 60?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 30, 42, 48, and 60 is 6
What is the Greatest common factor of 82 and 42?
the greatest common factor of 42 and 82 is 2
What is the greatest common factor of 24 30 40 42 and 54?
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 24, 30, 40, 42, and 54 is 2
What is the greatest common factor of 9 30 and 42?
Greatest common factor of 9 30 and 42 is 3.
What is the greatest coummon factor of 24 30 42?
The greatest common factor is 6
What is the different greatest common factor of 30 and 42?
The GCF of 30 and 42 is 6.
What is the greatest common factor of 42 30 and 60?
The GCF of 42, 30, and 60 is 6.
What is the greatest common factor of 4 30 and 42?
The GCF of 4, 30 and 42 is 2.
Greatest common factor of 30 and 42?
The GCF is 6.
What is the Highest Common Factor of 30 36 and 42?
The Greatest Common Factor (GCF) is: 6
What is the greatest common factor 21 and 30 and 44?
The Greatest Common Factor of 44, 42, 3: 1
What is the greatest common factor of 30 35 and 42?
The GCF is 1.
What is the greatest common factor of 30 42 24?
The GCF is 6.
An example of a greatest common factor?
The GCF of 30 and 42 is 6.
What is the greatest common factor of 12 42 30?
The GCF is 6.
