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Q: What is the gcd of 69 and 21?

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GCD: 21

GCD: 3

GCD(63, 105) = 21

7

The GCF is 7.

90

69 multiplied by 21 is 1,449.

The Greatest Common Divisor (GCD) for 69 184 is 23.

The GCF is 3.

Factors of 69: 1, 3, 23, 69 Factors of 21: 1, 3, 7, 21 GCF (69, 21) = 3

69/21 = 32/7

The GCF of 21 and 69 is 3.

The gcd is 3.

21 *gets smacked and called stupid*

(21 + 69)/2 = 90/2 = 45

That would be 1--no numbers besides 1 go into both 10 and 21.

The factors of 21 are: 1, 3, 7, 21 The factors of 69 are: 1, 3, 23, 69

The Lowest Common Multiple is 252

Answer: GCD=21 / LCM=420 A GCD/LCM calculator can be found in the "related links" section, below.

63/69 = 21/23

The GCF is 7.

The GCD is: 3

63/69 = 21/23

69 + 21 = 90

The Greatest Common Divisor/Denominator is 21