add gcd, gcd_, lcm, lcm_

Author: Manfredss

paconvert/global_var.py

@@ -83,6 +83,10 @@ class GlobalManager:
         "torch.asinh",
         "torch.atan",
         "torch.atan2",
+        "torch.Tensor.gcd",
+        "torch.Tensor.gcd_",
+        "torch.Tensor.lcm",
+        "torch.Tensor.lcm_",
 
         # zhimin
         "torch.Tensor.bfloat16",