Greatest Common Factor of 21, 6000

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 21, 6000 by common division method
• Greatest Common Factor of 21, 6000 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 6000

List of positive integer factors of 6000 that divides 6000 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,25,30,40,48,50,60,75,80,100,120,125,150,200,240,250,300,375,400,500,600,750,1000,1200,1500,2000,3000,6000

Greatest Common Factor

We found the factors 21,6000 . The biggest common factor number is the GCF number.
So the greatest common factor 21,6000 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 82, 1129
• GCF of 61, 2416
• GCF of 83, 8491
• GCF of 56, 5678
• GCF of 33, 9102

1. What is the GCF of 21, 6000?

Answer: GCF of 21, 6000 is 3.

2. How to Find the GCF of 21, 6000

Answer: Greatest Common Factor(GCF) of 21, 6000 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(21, 6000) = 3.