What is the HCF of the first four prime numbes?

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Solution

The correct option is A 1
First four prime numbes are 2, 3, 5 and 7

Factors of 2: 1 and 2
Factors of 3: 1 and 3
Factors of 5: 1 and 5
Factors of 7: 1 and 7

The HCF is 1.

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What is the HCF of the first four prime numbes?

The correct option is A 1First four prime numbes are 2, 3, 5 and 7 Factors of 2: 1 and 2 Factors of 3: 1 and 3 Factors of 5: 1 and 5 Factors of 7: 1 and 7 The HCF is 1.

The correct option is A 1
First four prime numbes are 2, 3, 5 and 7

Factors of 2: 1 and 2
Factors of 3: 1 and 3
Factors of 5: 1 and 5
Factors of 7: 1 and 7

The HCF is 1.