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康601數一最大公因數

Authored by 陳老師 陳老師

Mathematics

1st - 5th Grade

22 Questions

Used 1+ times

康601數一最大公因數
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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

任意兩個整數都至少有2個公因數。

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2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

任意兩個合數,它們的公因數一定超過2個。

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3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A=2×3×5,B=7×9×11,A和B互質。

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4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

任意兩個不同的質數,它們的最大公因數是1。

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5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

15和45的最大公因數是15。

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6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

38和57的最大公因數是1。

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7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

8和27不互質。

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