Hcf Lcm Worksheet

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Hcf Lcm Worksheet

Grade: grade5 •Date: 5/20/2026 •Problems: 10
1

Find the Highest Common Factor (HCF) of 11 and 12

🐟
A.1
B.2
C.3
D.4

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2

Find the Highest Common Factor (HCF) of 8 and 13

🐟
A.1
B.2
C.3
D.4

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3

Two traffic lights change every 4 and 6 minutes. How many minutes until they both change at the same time?

🐟
A.6
B.24
C.26
D.1

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4

Find the Highest Common Factor (HCF) of 10 and 14

🐟
A.2
B.3
C.1
D.4

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5

Find the Least Common Multiple (LCM) of 6 and 6

🐟
A.4
B.12
C.7
D.6

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6

Find the Highest Common Factor (HCF) of 13 and 14

🐟
A.2
B.4
C.1
D.3

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7

Find the Highest Common Factor (HCF) of 9 and 13

🐟
A.1
B.2
C.3
D.4

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8

Two traffic lights change every 3 and 6 minutes. How many minutes until they both change at the same time?

🐟
A.30
B.9
C.34
D.18

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9

Find the Highest Common Factor (HCF) of 11 and 13

🐟
A.1
B.2
C.3
D.4

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10

Find the Least Common Multiple (LCM) of 6 and 7

🐟
A.42
B.34
C.70
D.18

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