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The gcf is 2 because 18 only has 1, 18, 2, 9, 3, and 6 as factors, and the largest of those factors that 20 has is 2.
The lcm is 180 because 18 doesn't go into 20, 40, 60, 80, 100, 120, 140, or 160, but it does go into 180, and those are multiples of 20 in order.
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What is the LCM and the GCM of 18 and 20?
The LCM is 120 and the GCF is 2.
What is the LCM and GCF of 15 and 20?
The LCM of 15 and 20 is 60. The GCF is 5.
What is the gcf and the lcm of 16 and 20?
The gcf of 16 and 20 is 4. The lcm of 16 and 20 is 80
What are two numbers whose GCF is 20 and whose LCM is 100?
20 and 100.GCF is 20, and LCM is 100.
What is the GCF and LCM of 20 and 50?
10 and 100, respectively.
What is the LCM and the GCM of 18 and 20?
The LCM is 120 and the GCF is 2.
What is the gcf and the LCM of 18 and 20 using prime factorization?
2 x 3 x 3 = 18 2 x 2 x 5 = 20 The GCF is 2. The LCM is 180.
What is the least common multiple (LCM) of 6 and 9What is the greatest common factor (GCF) of 40 and 100?
The LCM is 18. The GCF is 20.
What is the GCF and Lcm of 10 and 20?
The GCF and LCM of 10 and 20 are 10 and 20, respectively.
What is the answer of 20 and 40 is it LCM or GCF?
The LCM and GCF of 40 and 20 are 40 and 20 respectively.
What is the LCM and GCF of 15 and 20?
The LCM of 15 and 20 is 60. The GCF is 5.
What is the gcf and the lcm of 16 and 20?
The gcf of 16 and 20 is 4. The lcm of 16 and 20 is 80
What are the GCF and LCM of 16 and 20?
The GCF and LCM of 16 and 20 are 4 and 80, respectively.
What is the GCF and LCM of 20 and 36?
The GCF is 4.
What are two numbers whose GCF is 20 and whose LCM is 100?
20 and 100.GCF is 20, and LCM is 100.
What is the GCF and LCM of 20 and 30?
GCF = 10... LCM = 60 !
What is the LCM and GCF of 60 140 60?
The GCF is 20. The LCM is 420.
