Greatest Common Factor of 42, 27, 99, 567

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

• Greatest Common Factor of 42, 27, 99, 567 by common division method
• Greatest Common Factor of 42, 27, 99, 567 with matching the biggest common factor

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

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 27

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

1,3,9,27

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 567

List of positive integer factors of 567 that divides 567 without a remainder.

1,3,7,9,21,27,63,81,189,567

Greatest Common Factor

We found the factors 42,27,99,567 . The biggest common factor number is the GCF number.
So the greatest common factor 42,27,99,567 is 3.

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

• GCF of 35, 94, 44, 432
• GCF of 73, 96, 32, 983
• GCF of 98, 30, 59, 764
• GCF of 54, 36, 73, 351
• GCF of 68, 94, 81, 672

1. What is the GCF of 42, 27, 99, 567?

Answer: GCF of 42, 27, 99, 567 is 3.

2. How to Find the GCF of 42, 27, 99, 567

Answer: Greatest Common Factor(GCF) of 42, 27, 99, 567 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 27, 99, 567) = 3.