Greatest Common Factor of 531, 648, 39

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

• Greatest Common Factor of 531, 648, 39 by common division method
• Greatest Common Factor of 531, 648, 39 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 531

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

1,3,9,59,177,531

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 531,648,39 . The biggest common factor number is the GCF number.
So the greatest common factor 531,648,39 is 3.

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

• GCF of 579, 693, 41
• GCF of 711, 181, 21
• GCF of 775, 263, 13
• GCF of 754, 593, 87
• GCF of 164, 264, 73

1. What is the GCF of 531, 648, 39?

Answer: GCF of 531, 648, 39 is 3.

2. How to Find the GCF of 531, 648, 39

Answer: Greatest Common Factor(GCF) of 531, 648, 39 = 3

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

Step 2: Then multiply all the prime factors GCF(531, 648, 39) = 3.