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There is no greatest common multiple since numbers keep going on forever.

The greatest common factor is 7.

The least common multiple is 147

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โˆ™ 2012-08-16 00:07:34
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Q: What is the GCM of 21 and 49?
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Related questions

What is the gcm of 21 and 84?

It is 84


What is the gcm of 10 and 21?

210


What is THE GCM of 21and 49?

The greatest common multiple of any set of integers is infinite.


What is 21 percent of 49?

21% of 49 is 10.29


What is the LCD of 49 and 21?

LCD(49, 21) = 147


What does -28 - -49 equal?

21


What is the factors of numbers 21 and 49?

The factors of 21 are 1, 3, 7, and 21. The factors of 49 are 1, 7, and 49.


What is the gcm of 45 and 21?

The greatest common multiple of any set of integers is infinite.


Multiples of 21 and 49?

Multiples 21: 1,3,7,21Multiples 49: 1,7,49


What is a Greatest Common Factor of 21 and 49?

The factors of 21 are 1, 3, 7, 21 The factors of 49 are 1, 7, 49 The largest matching number is 7 so 7 is the GCF of 21 and 49.


What are the multiples of 7 from 21 to 49?

21, 28, 35, 42, 49


What is the LCM of 21 and 49?

The Lowest Common Multiple of 21 and 49 is 294.


What is 21 over 49 simplest form?

21/49 = 3/7


What is the gcm of 55 and 38?

The GCM is infinite.


What is the GCM of 21 84 and 91?

The greatest common multiple of any set of integers is infinite.


What is the greatest common factor of 21 49 and 80?

The GCF of 21, 49, and 80 is 1.


Common multiples of 21 and 49?

LCM of 21 & 49 is 147, so all multiples of 147 are common multiples of 21 & 49.


What are the common multiples of 21 49 and 56?

LCM(21, 49, 56) = 1176


What are the greatest common factor and the least common multiple of 21 and 49?

The GCF and LCM of 21 and 49 are 7 and 147 respectively


What are the factors of 21 and 49?

the factors of 21 are 3,7,1, 21,and -1, -21,-3,-7. the factors of 49 are 1,49,7,7 and -1, -21-7-7.


What is the GCM of 7 and 13?

There can be no GCM (Greatest Common Multiple). Suppose a GCM exists and suppose it is x. That is, x is the GCM of 7 and 13, then 2x is a multiple of both 7 and 13 and is greater than x. This contradicts the statement that x is the GCM. So x cannot be the GCM.


What is the greatest common factor of 21 49 and 56?

The GCF of 21, 49, and 56 is 7


What is the greatest common factor of 21 49 and 115?

The GCF of 21, 49 and 115 is 1.


What is the GCF of 49 and 21?

The GCF is 7.


What is the hcf for 21 and 49?

The GCF is 7.

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