Explanation:
Andes: The Andes is widely recognized as the longest mountain range in the world. It stretches approximately 7,000 kilometers (4,300 miles) from the northern tip of South America (near the Caribbean) to the southern tip (near Cape Horn)


Karakoram Range: The Karakoram Range is much shorter in length. It extends for about 500 kilometers (310 miles) from the easternmost point in Ladakh (India) to its northwestern end near the border of Afghanistan and Tajikistan. While it contains some of the highest peaks (like K2), its linear extent is relatively small compared to the Andes.

Himalaya Range: The Himalayas are a vast and complex range, stretching approximately 2,400 kilometers (1,500 miles) from the Nanga Parbat massif in Pakistan in the west to the Namcha Barwa peak in Tibet in the east.

Trick to remember the Karakoram Mountain Ranges Peaks,

"K2 Grabs Big Rocks, Mighty Giants Bring Daring Heights"

K2 - K2
Grabs - Gasherbrum (representing Gasherbrum I, II, III, and IV)
Big - Broad Peak
Rocks - Rakaposhi
Mighty - Masherbrum
Giants - (filler word to maintain the sentence flow)
Bring - Batura Sar
Daring - Distaghil Sar
Heights - Haramosh Peak

Trick to remember the Himalayan Mountain Ranges Peaks,

"Nanga Rides Camels, Galloping Swiftly, Majestically Jumping Mountains"

Nanga - Nanga Parbat
Rides - Rakhiot Peak
Camels - Chongra Peak
Galloping - Ganalo Peak
Swiftly - Shaigiri Peak
Majestically - Malika Parbat
Jumping - Jalipur Peak
Mountains - Musa ka Musalla