Leverage is_multiple_of as advised by newer lints

[HadrienG2]

No description provided.

[semanticdiff-com]

Review changes with  

Changed Files

File	Status
common/src/operations.rs	74% smaller
fma_addend/src/lib.rs	67% smaller
fma_full_max/src/lib.rs	67% smaller
common/src/inputs/generators/mod.rs	7% smaller
rust-toolchain	Unsupported file format