FACTORS, MULTIPLES AND PRIMES, HCF & LCM

Front

Which number has a factor of 16? Options: 258, 112, 596, 452

Back

112

Front

Which number has 215 as one of its multiples? Options: 40, 15, 43, 25

Back

43

Front

The Lowest Common Multiple (LCM) of 24 and 60 is:

Back

120

Front

The Highest Common Factor (HCF) of 48 and 64 is:

Back

16

Front

Which number has a prime factor of 13? Options: 78, 87, 93, 43

Back

78

Front

Express 60 as a product of its prime factors.

Back

Front

Express 150 as a product of its prime factors.

Back

Front

Find the Highest Common Factor (HCF) of 60 and 150.

Back

30

Front

Find the Lowest Common Multiple (LCM) of 60 and 150.

Back

300

Front

Express 72 as a product of its prime factors.

Back