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To find the greatest common factor (GCF), first find the prime factorization of the two numbers.
The GCF is the product of all of the prime factors the two numbers have in common.
Prime factors of 28: 2, 2, 7
Prime factors of 68: 2, 2, 17
They have in common: 2, 2.
2x2=4
The GCF is 4.
What else can I help you with?
What is the Greatest Common Factor of 17 68 85?
The greatest common factor of 17, 68, and 85 would have to be 17. This is due to the fact that 17 cannot be divided by anything except itself and zero. 68 can be divided by 17 four times, and 85 can be divided by 17 five times. This concludes that 17 would be the Greatest Common Factor of these three numbers.
What is 28 is increased to 96?
To increase 28 to 96, you need to add 68. This can be calculated by subtracting 28 from 96, which equals 68. Therefore, increasing 28 by 68 results in 96.
In the triangle abc the measure of angle a is 3x degrees the measure of b is x degrees and the measure of c is 4x-28 what is the angle of c?
the answer is 68 degrees
What number can you get that is multiplied and it equals 68?
square-root of 68 times square-root of 68 = 68 (square-root of any number) squared is that number
What are the factors and prime factors of 340?
340 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 12 factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, and 340.The proper factors of 340 are 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, and 170 or,if the definition you are using excludes 1, they are 2, 4, 5, 10, 17, 20, 34, 68, 85, and 170.The prime factors of 340 are 2, 2, 5, and 17. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 3 distinct prime factors (listing each prime factor only once) of 340 are 2, 5, and 17.The prime factorization of 340 is 2 x 2 x 5 x 17 or, in index form (in other words, using exponents), 22 x 5 x 17.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
What is the greatest common factor of 28 68 and 72?
The GCF of 28, 68, 72 is 4.
What is the highest common factor of 68 and 54?
2
What are common factors for 204 and 680?
The highest common factor is 68
What is the common factor of 72 28 and 68?
2
What is the GCF for 40 and 68?
40 and 68's highest common factor is four.
What is the greatest common factor of72 28 68?
It is: 4
What is the greatest common factor of 28 68?
4 1 * 4 * 7 = 28 1 * 4 * 17 = 68
What is the greatest common factor between 68 and 28?
The GCF is 4.
What is the greatest common factor of 28 68 78 and 88?
The GCF is 2.
What is the greatest common factor of 68 and 28?
The GCF of 28 and 68 is 4. The factors of 28 - 1, 2, 4, 7, 14, 28 The factors of 68 - 1, 2, 4, 17, 34, 68 The GCF is 4.
What are the greatest common factors for 28 58 68?
The common factors are: 1, 2 The Greatest Common Factor (GCF) is: 2
What is the greatest common factor of 12 and 68?
The greatest common factor of 12 and 68 is 4
