Greatest Common Factor of 66, 24, 75, 531

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

• Greatest Common Factor of 66, 24, 75, 531 by common division method
• Greatest Common Factor of 66, 24, 75, 531 with matching the biggest common factor

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

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Greatest Common Factor

We found the factors 66,24,75,531 . The biggest common factor number is the GCF number.
So the greatest common factor 66,24,75,531 is 3.

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

• GCF of 41, 94, 16, 658
• GCF of 85, 31, 49, 138
• GCF of 15, 11, 39, 480
• GCF of 65, 80, 50, 512
• GCF of 88, 61, 88, 462

1. What is the GCF of 66, 24, 75, 531?

Answer: GCF of 66, 24, 75, 531 is 3.

2. How to Find the GCF of 66, 24, 75, 531

Answer: Greatest Common Factor(GCF) of 66, 24, 75, 531 = 3

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

Step 2: Then multiply all the prime factors GCF(66, 24, 75, 531) = 3.