Greatest Common Factor of 39, 3960

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

• Greatest Common Factor of 39, 3960 by common division method
• Greatest Common Factor of 39, 3960 with matching the biggest common factor

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

Factors of 39

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

1,3,13,39

Factors of 3960

List of positive integer factors of 3960 that divides 3960 without a remainder.

1,2,3,4,5,6,8,9,10,11,12,15,18,20,22,24,30,33,36,40,44,45,55,60,66,72,88,90,99,110,120,132,165,180,198,220,264,330,360,396,440,495,660,792,990,1320,1980,3960

Greatest Common Factor

We found the factors 39,3960 . The biggest common factor number is the GCF number.
So the greatest common factor 39,3960 is 3.

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

• GCF of 74, 1419
• GCF of 39, 4603
• GCF of 16, 4282
• GCF of 77, 6348
• GCF of 78, 6696

1. What is the GCF of 39, 3960?

Answer: GCF of 39, 3960 is 3.

2. How to Find the GCF of 39, 3960

Answer: Greatest Common Factor(GCF) of 39, 3960 = 3

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

Step 2: Then multiply all the prime factors GCF(39, 3960) = 3.