Q: What is the GCF of 42 63 and 98?

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The GCF is 21.

The GCF is 7.

The GCF is 7.

The GCF of 84, 63 and 42 is 21.

The GCF is 7.

The GCF is 7.

The GCF is 21.

The GCF is 14.

GCF(42, 63, 84) = 21.

The GCF is 7.

The GCF is 7.

The GCF is 7.

The GCF is 21.

The GCF is 21.

The GCF is 14.

The GCF is 21.

The GCF (Greatest Common Factor) of 63 and 98 is: 7

The GCF is 14.

The GCF is: 3

The GCF is 21.

The GCF is 7.

The GCF is 21.

The GCF is 21.

The GCF is 21.

The GCF is 21.