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This is a SAMPLE test for Grade: 6, Subject: Math |
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Test Topic(s):
Relation between LCM and GCF |
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| Question 1:
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| The product of two numbers is 'x' and their GCF is 'y'. Find the LCM for those numbers. |
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| Question 2:
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| GCF of two numbers is 14 and their product is 8400. What is the LCM of those two numbers? |
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| Question 3:
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| The LCM of two numbers is 600 and their GCF is 15. One of the numbers is 75. Find the other number. |
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| Question 4:
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| LCM of two numbers is 400 and their product is 6400. What is their GCF? |
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| Question 5:
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| The GCF of two numbers is 18 and their LCM is 108. One of the numbers is 54. What is the other number? |
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| Question 6:
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| The GCF of two numbers should be a factor of their ______. |
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| Question 7:
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| GCF of two numbers is 18 and their product is 1620. What is their lowest common multiple? |
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| Question 8:
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| The Lowest Common Multiple of two numbers is 420 and their Greatest Common Factor is 20. One of the numbers is 40. Find the other number. |
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| Question 9:
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| Which of the following GCF and LCM is a possible combination of two numbers? |
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| Question 10:
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| GCF of two numbers is 7 and their product is 588. What is the LCM of those two numbers? |
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