Greatest Common Factor of 21, 3548

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

• Greatest Common Factor of 21, 3548 by common division method
• Greatest Common Factor of 21, 3548 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 21

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

1,3,7,21

Factors of 3548

List of positive integer factors of 3548 that divides 3548 without a remainder.

1,2,4,887,1774,3548

Greatest Common Factor

We found the factors 21,3548 . The biggest common factor number is the GCF number.
So the greatest common factor 21,3548 is 1.

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

• GCF of 26, 8935
• GCF of 82, 2137
• GCF of 17, 4276
• GCF of 37, 5502
• GCF of 86, 3890

1. What is the GCF of 21, 3548?

Answer: GCF of 21, 3548 is 1.

2. How to Find the GCF of 21, 3548

Answer: Greatest Common Factor(GCF) of 21, 3548 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 3548) = 1.