Greatest Common Factor of 261, 2100

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

• Greatest Common Factor of 261, 2100 by common division method
• Greatest Common Factor of 261, 2100 with matching the biggest common factor

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

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Factors of 2100

List of positive integer factors of 2100 that divides 2100 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,25,28,30,35,42,50,60,70,75,84,100,105,140,150,175,210,300,350,420,525,700,1050,2100

Greatest Common Factor

We found the factors 261,2100 . The biggest common factor number is the GCF number.
So the greatest common factor 261,2100 is 3.

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

• GCF of 417, 4920
• GCF of 987, 8334
• GCF of 962, 3447
• GCF of 380, 7842
• GCF of 573, 1536

1. What is the GCF of 261, 2100?

Answer: GCF of 261, 2100 is 3.

2. How to Find the GCF of 261, 2100

Answer: Greatest Common Factor(GCF) of 261, 2100 = 3

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

Step 2: Then multiply all the prime factors GCF(261, 2100) = 3.