You need at least two numbers to find something in common between them.
GCD: 1
GCD: 13
GCD: 1
The GCF is 13.
gcd(74360, 84942) = 286 74360 = 23 x 5 x 11 x 132 84942 = 2 x 33 x 112 x 13 gcd = 2 x 11 x 13 = 286
To find a number that goes into both 36 and 13, we can look for their greatest common divisor (GCD). The GCD of 36 and 13 is 1, since 13 is a prime number and does not divide 36. Therefore, the only integer that goes into both 36 and 13 is 1.
The least common multiple (LCM) of 13 and 65 is the smallest multiple that both numbers share. To find the LCM, you can use the formula LCM(a, b) = (|a * b|) / GCD(a, b), where GCD is the greatest common divisor. In this case, the GCD of 13 and 65 is 13, so the LCM is (|13 * 65|) / 13 = 65.
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25
Euclid's algorithm is a popular algorithm to compute the GCD of two numbers. Algorithm: Gcd(a,b) = Gcd(b, a mod b), where a>=b and Gcd(a,0) = a Say we want to find the GCD of 72 and 105. 105 mod 72 = 33, so GCD(72,105) = GCD(33,72) 72 mod 33 = 6, so GCD(33,72) = GCD(6,33) 33 mod 6 = 3 so GCD(6,33) = GCD(3,6) 6 mod 3 = 0 so GCD(3,6) = GCD(0,3) = 3. So the GCD of 72 and 105 is 3.
GCD: 75
GCD: 4
GCD: 73