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What is the gcf and LCM of 21 and 63?

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Anonymous

∙ 9y ago
Updated: 8/21/2019

21 and 63, respectively.

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Wiki User

∙ 9y ago
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Related Questions

What is the GCF of 3 9 and 21?

The GCF is 3. The LCM is 63.


Whats the GCF of 36 and 49?

The LCM is: 441The GCF is: 7


What is the GCF of 63 and 42?

The GCF is 21.


What is the LCM and GCF of 36 and 63?

Gcf: 9 lcm: 252


What is the LCM and GCF of 42 and 63?

Lcm: 126 gcf: 7


What is the greatest common factor of 21 and 63?

The greatest common factor of 21 and 63 is 21.Since 21 is a factor of 63, it is automatically the GCF.


What is the LCM of 3 9 and 21?

LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.


The LCM of two numbers is 1386 and the GCF is 3 so if one number is 66 what is the other?

The answer is 63.LCM of 63 and 66 is 1386.GCF of 63 and 66 is 3. Given one number A, the formula for finding B, the unknown number, is : (LCM/A) x GCF = B (1386/66) x 3 = 21 x 3 = 63


What is the LCM of 21 and 147 and 63?

The LCM is 441.


What is the LCM and the GCF of 16 63 and 75?

The LCM is 25200 The GCF is 1.


What is the greatest common factor and the least common multipule of 36 and 63?

The GCF/HCF of 36 and 63 is 9.The LCM of 36 and 63 is 252.


What is the LCM of 21 and 147and 63?

For 147, 63, 21 the LCM is: 441

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