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# What is the GCF of 420 and 210?

Updated: 8/20/2019

Wiki User

8y ago

Since 210 is a factor of 420, it is automatically the GCF.

Wiki User

8y ago

Wiki User

11y ago

GCF(420, 210) = 210

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Q: What is the GCF of 420 and 210?
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### What is the number that has 210 as the gcf?

210 and 420 have a GCF of 210.

### What is the greatest common factor of 420 and 630?

The GCF of 420 and 630 is 210.

### 210 and what number are common multiples of 420?

210 is not a multiple of 420. 420 is a multiple of 210.

### What is the ocnstant rate of change 210 420 630 and 840?

420 - 210 = 210 630 - 420 = 210 840 - 630 = 210

210

### What is quarter of 420?

420/2 = 210 210/2 = 105

### What is the least common factor of 420 and the greatest common factor of 30. One of the numbers is 210?

It's not possible to have a common factor of a single number. Common factors are the result of comparing at least two numbers. The least common factor ofany set of positive integers is 1. The GCF of 30, 210 and 420 is 30. The LCM of 30, 210 and 420 is 420.

The LCM is 420.

The GCF is 12.

The GCF is 12.

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The GCF is 60.