Simplest form answer

21/126 Simplified = 1/6

The simplified form of 21/126 is 1/6. The GCF is 21, the decimal is 0.1667..., and the percent is 16.6667...%.

Simplified

1/6

Decimal

0.1667...

Percent

16.6667...%

Step-by-step GCF reduction

1. Find the greatest common factor.

The GCF of 21 and 126 is 21.

2. Divide the numerator and denominator by the GCF.

21 ÷ 21 = 1

126 ÷ 21 = 6

3. Write the result.

21/126 simplified is 1/6.

Decimal equivalent

1/6 = 0.1667...

Percentage equivalent

1/6 = 16.6667...%

16.6667...%

The filled part represents 1/6 of one whole.

Use the main fraction simplifier for any numerator and denominator.