Greatest Common Factor of 21, 14, 282

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

• Greatest Common Factor of 21, 14, 282 by common division method
• Greatest Common Factor of 21, 14, 282 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 282

List of positive integer factors of 282 that divides 282 without a remainder.

1,2,3,6,47,94,141,282

Greatest Common Factor

We found the factors 21,14,282 . The biggest common factor number is the GCF number.
So the greatest common factor 21,14,282 is 1.

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

• GCF of 89, 11, 819
• GCF of 65, 14, 245
• GCF of 85, 79, 469
• GCF of 23, 64, 809
• GCF of 82, 55, 337

1. What is the GCF of 21, 14, 282?

Answer: GCF of 21, 14, 282 is 1.

2. How to Find the GCF of 21, 14, 282

Answer: Greatest Common Factor(GCF) of 21, 14, 282 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 14, 282) = 1.