The GCF is 10.
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50 and 40's highest common factor is ten.
The greatest common factor (GCF) is 5.
Factors of 50 are 1, 2, 5, 10, 25, and 50 Factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40 The common factors of 50 and 40 are 1, 2, 5, and 10, and the GCF is 10.
Short answer: There are none.There is neither a greatest common factor nor common factors of a single number, such as 200, 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 200 are 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, and 200.Examples:The common factors of 16 and 200 are 1, 2, 4, and 8; the greatest common factor is 8.The common factors of 200 and 350 are 1, 2, 5, 10, 25, and 50; the greatest common factor is 50.The common factors of 49, 200, and 301 are 1; the greatest common factor is 1.
Answer:The common factors of 50 and 98 are 1 and 2.The greatest common factor of 50 and 98 is 2.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods: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 50 are 1, 2, 5, 10, 25, and 50.The factors of 98 are 1, 2, 7, 14, 49, and 98.The common factors are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor.The prime factors of 50 are 2, 5, and 5.The prime factors of 98 are 2, 7, and 7.The prime factors in common are only the number 2, so the greatest common factor is 2. The factors of 2 are 1 and 2, which are the common factors.The greatest common factor of 98 and 50 is 2.