1.

Find the greatest number that will divide 420, 525 and 500 without leaving a remainder1). 52). 153). 254). 35

Answer»

LETS factorize each one them

420 = 2 × 2 × 3 × 5 × 7

525 = 3 × 5 × 5 × 7

500 = 2 × 2 × 5 × 5 × 5

Hence we can see only number common two all three is 5.

∴ 5 is the GREATEST number that divides 390, 495 and 300 without LEAVING a REMAINDER.


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