Since 47 and 2 are prime factors, you have to multiply them together to get the LCM.
47 x 2 = 94
47 2 x 2 x 3 = 12 2 x 2 x 3 x 47 = 564, the LCM
47 2 x 2 x 5 = 20 2 x 2 x 5 x 47 = 940, the LCM
The LCM is 470.
LCM(47, 69) = 3243
The Least Common Multiple (LCM) for 47 42 is 1,974.
The LCM is 38352.
Their product.
Their product.
The LCM of 43 and 47 is 2,021.
47.
The LCM is: 94
5 * 5 * 2 = 50 47 * 2 = 98 GCF = 2; LCM = 5 * 5 * 47 = 1175