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Answer: There are none.
There is neither a greatest common factor nor common factors of a single number, such as 147, 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.
Examples:
The common factors of 14 and 147 are 1 and 7; the greatest common factor is 7.
The common factors of 147 and 171 are 1 and 3; the greatest common factor is 3.
One method is to express each number in terms of its prime factors.
63 = 3 x 3 x 7 = 32 x 7.
147 = 3 x 7 x 7 = 3 x 72.
The factors that both numbers have in common are 3 and 7.
The Greatest Common Factor (GCF) is 3 x 7 = 21.
The Greatest Common Factor (GCF) for 63 and 147, notation CGF(63,147), is 21. Explanation: The factors of 63 are 1,3,7,9,21,63; The factors of 147 are 1,3,7,21,49,147.
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What is the greatest common factor of 63 147?
The GCF is 21.
What is the greatest common factor of 63 and 175?
The Greatest Common Factor of 175 and 63 is 7.
Greatest common factor of 35 and 63?
The greatest common factor of 35 and 63 is 7.
What two numbers have a greatest common factor of 7?
There are many pairs of numbers that have a greatest common factor of 7. Examples: 7, 14 21, 49 35, 63 147, 700 161, 343
What is the greatest common factor of 36 54 and 63?
The Greatest Common Factor (GCF) of 36, 54, and 63 is: 9
What is the greatest common factors of 63 and 147?
The greatest common factor of 63 and 147 is 21.
What is the GCF of 63 147 and 1764?
The greatest common factor of 63, 147, and 1764 is 21.
What is the greatest common factor of 63 147?
The GCF is 21.
What is the greatest common factor of 231 and 693?
The greatest common factor (GCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the GCF of 231 and 693, you can use prime factorization. The prime factorization of 231 is 3 x 7 x 11, and the prime factorization of 693 is 3 x 3 x 7 x 11. The common factors are 3, 7, and 11, so the GCF of 231 and 693 is 3 x 7 x 11, which equals 231.
What is the greatest common factor of 3 and 63?
The greatest common factor of 3 and 63 is 3.
What is the greatest common factor of 63 and 104?
The greatest common factor of 63 and 104 is 1.
What is the greatest common factor of 63 and 200?
The greatest common factor of 63 and 200 is 1.
What is the greatest common factor of 63 and 114?
The greatest common factor of 63 and 114 is 3.
What is the greatest common factor of 63 and 83?
The greatest common factor of 63 and 83 is 1.
What is the greatest common factor of 63 and 175?
The Greatest Common Factor of 175 and 63 is 7.
Greatest common factor of 35 and 63?
The greatest common factor of 35 and 63 is 7.
What is the greatest common factor of 63 and 126?
The greatest common factor is 63
