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What is greatest common factor of 40 and 44?
The highest common factor of 40 and 44 is 4.
Greatest common factor of 28 and 40?
4
What is the greatest common factor of 28 and 40?
Answer: 4Definition: 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 28 are 1, 2, 4, 7, 14, and 28.The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.The greatest common factor of the numbers 28 and 40 is 4.
What is the greatest common factor of 36 and 40?
The greatest common factor of 36 and 40 is 4. One way to determine the 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 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factors of 36 are 2, 2, 3, and 3. The prime factors of 40 are 2, 2, 2, and 5. The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.
What is the greatest common factor of 40?
There is neither a greatest common factor nor common factors of a single number, such as 40, because there cannot be any form of 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. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The prime factors of 40 are 2, 2, 2, and 5. Examples: The common factors of 16 and 40 are 1, 2, 4, and 8; the greatest common factor is 8. The common factors of 40 and 55 are 1 and 5; the greatest common factor is 5. The common factors of 36, 40, and 96 are 1, 2, and 4; the greatest common factor is 4.
