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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 2 and 23 is 1
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What is the greatest common factor of 23 and 42?
Since 23 is a prime number, its only factors are 1 and itself. Since 42 is not divisible by 23, the greatest common factor is 1. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 23 are 1 and 23. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factor of 23 is 23. The prime factors of 42 are 2, 3, and 7. There are no prime factors in common, so the numbers are relatively prime, meaning the greatest common factor is 1.
What is the greatest common factor of 23?
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.Since 23 is a single number, you could say that it shares all of its factors with itself. So the greatest factor of 23 is 23
What is the greatest common factor of 38 and 4?
The greatest common factor is 2
What is the greatest common factor of 24 and 88?
Determine the prime factors for both numbers. 88 = 2 x 2 x 2 x 11 = 23 x 11 24 = 2 x 2 x 2 x 3 = 23 x 3 The common factor(s) for both numbers is 23 = 8 The GCF is therefore 8.
What is the greatest common factor of 2 and 24?
The Greatest Common Factor (GCF) is: 2
