diff --git a/src/device/rsp_su_instructions.rs b/src/device/rsp_su_instructions.rs
index 3302004..5694b2f 100644
--- a/src/device/rsp_su_instructions.rs
+++ b/src/device/rsp_su_instructions.rs
@@ -709,7 +709,7 @@ pub fn lsv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 2 == 0 {
+    if element.is_multiple_of(2) {
         modify_vpr16(
             &mut device.rsp.cpu.vpr[rt(opcode) as usize],
             element / 2,
@@ -736,7 +736,7 @@ pub fn llv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 4 == 0 {
+    if element.is_multiple_of(4) {
         let mut value = 0;
         for i in 0..4 {
             value |= (device.rsp.mem[((address + i) & 0xFFF) as usize] as u32) << (8 * (3 - i));
@@ -766,7 +766,7 @@ pub fn ldv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 8 == 0 {
+    if element.is_multiple_of(8) {
         let mut value = 0;
         for i in 0..8 {
             value |= (device.rsp.mem[((address + i) & 0xFFF) as usize] as u64) << (8 * (7 - i));
@@ -796,7 +796,7 @@ pub fn lqv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element == 0 && address % 16 == 0 {
+    if element == 0 && address.is_multiple_of(16) {
         let mut value = 0;
         for i in 0..16 {
             value |= (device.rsp.mem[((address + i) & 0xFFF) as usize] as u128) << (8 * (15 - i));
@@ -975,7 +975,7 @@ pub fn ssv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 2 == 0 {
+    if element.is_multiple_of(2) {
         let start = (address & 0xFFF) as usize;
         device.rsp.mem[start..start + 2].copy_from_slice(
             &get_vpr16(device.rsp.cpu.vpr[rt(opcode) as usize], element / 2).to_be_bytes(),
@@ -997,7 +997,7 @@ pub fn slv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 4 == 0 {
+    if element.is_multiple_of(4) {
         let start = (address & 0xFFF) as usize;
         device.rsp.mem[start..start + 4].copy_from_slice(
             &get_vpr32(device.rsp.cpu.vpr[rt(opcode) as usize], element / 4).to_be_bytes(),
@@ -1019,7 +1019,7 @@ pub fn sdv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element % 8 == 0 {
+    if element.is_multiple_of(8) {
         let start = (address & 0xFFF) as usize;
         device.rsp.mem[start..start + 8].copy_from_slice(
             &get_vpr64(device.rsp.cpu.vpr[rt(opcode) as usize], element / 8).to_be_bytes(),
@@ -1041,7 +1041,7 @@ pub fn sqv(device: &mut device::Device, opcode: u32) {
 
     let mut element = velement(opcode);
 
-    if element == 0 && address % 16 == 0 {
+    if element == 0 && address.is_multiple_of(16) {
         let start = (address & 0xFFF) as usize;
         device.rsp.mem[start..start + 16]
             .copy_from_slice(&get_vpr128(device.rsp.cpu.vpr[rt(opcode) as usize]).to_be_bytes());
diff --git a/src/device/vi.rs b/src/device/vi.rs
index d0f8599..603fc09 100644
--- a/src/device/vi.rs
+++ b/src/device/vi.rs
@@ -148,7 +148,7 @@ pub fn vertical_interrupt_event(device: &mut device::Device) {
     }
 
     device.vi.vi_counter += 1;
-    if device.vi.vi_counter % device.vi.limit_freq == 0 && device.vi.enable_speed_limiter {
+    if device.vi.vi_counter.is_multiple_of(device.vi.limit_freq) && device.vi.enable_speed_limiter {
         speed_limiter(device, speed_limiter_toggled);
     }
     ui::video::update_screen();
diff --git a/src/netplay.rs b/src/netplay.rs
index fd01b1c..2b6fa19 100644
--- a/src/netplay.rs
+++ b/src/netplay.rs
@@ -113,7 +113,7 @@ pub fn receive_save(netplay: &mut Netplay, save_type: &str, save_data: &mut Vec<
 
 pub fn send_sync_check(device: &mut device::Device) {
     let netplay = device.netplay.as_mut().unwrap();
-    if netplay.vi_counter % 600 == 0 {
+    if netplay.vi_counter.is_multiple_of(600) {
         let mut request: Vec<u8> = [UDP_SYNC_DATA].to_vec();
         request.extend_from_slice(&(netplay.vi_counter).to_be_bytes());