Greatest Common Factor of 27, 19, 21, 532

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

• Greatest Common Factor of 27, 19, 21, 532 by common division method
• Greatest Common Factor of 27, 19, 21, 532 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 21

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

1,3,7,21

Factors of 532

List of positive integer factors of 532 that divides 532 without a remainder.

1,2,4,7,14,19,28,38,76,133,266,532

Greatest Common Factor

We found the factors 27,19,21,532 . The biggest common factor number is the GCF number.
So the greatest common factor 27,19,21,532 is 1.

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

• GCF of 10, 25, 48, 530
• GCF of 80, 54, 19, 416
• GCF of 90, 92, 12, 158
• GCF of 44, 30, 62, 238
• GCF of 22, 34, 16, 801

1. What is the GCF of 27, 19, 21, 532?

Answer: GCF of 27, 19, 21, 532 is 1.

2. How to Find the GCF of 27, 19, 21, 532

Answer: Greatest Common Factor(GCF) of 27, 19, 21, 532 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 19, 21, 532) = 1.