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Answer: 4
Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.
Method:
One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.
The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.
The GCF is: 4
The GCF is 4.
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What is the greatest common factor of 12 and 56?
The greatest common factor of 12 and 56 is 4.
What is the greatest common factor and LCM of 24 and 56?
The greatest common factor of 24 and 56 is 8.The least common multiple of 24 and 56 is 168.
What are the greatest common factor of 21 and 56?
The Greatest Common Factor (GCF) is: 7
What is the greatest common factor of 56?
There is not a greatest common factor of 56 because there cannot be a greatest common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common.The factors of 56 are 1, 2, 4, 7, 8, 14, 28, and 56.The prime factors of 56 are 2, 2, 2, and 7.Examples:The greatest common factor of 16 and 56 is 8.The greatest common factor of 44 and 56 is 4.The greatest common factor of 56 and 63 is 7.You need at least two numbers to find a GCF.
What is the greatest common factor of 21 and 56?
The greatest, (Highest) Common Factor of 21 and 56 is 7
