Greatest Common Factor of 84, 75, 39, 450

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

• Greatest Common Factor of 84, 75, 39, 450 by common division method
• Greatest Common Factor of 84, 75, 39, 450 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 75

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

1,3,5,15,25,75

Factors of 39

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

1,3,13,39

Factors of 450

List of positive integer factors of 450 that divides 450 without a remainder.

1,2,3,5,6,9,10,15,18,25,30,45,50,75,90,150,225,450

Greatest Common Factor

We found the factors 84,75,39,450 . The biggest common factor number is the GCF number.
So the greatest common factor 84,75,39,450 is 3.

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

• GCF of 78, 18, 12, 332
• GCF of 35, 21, 76, 844
• GCF of 90, 47, 28, 280
• GCF of 68, 36, 93, 947
• GCF of 21, 52, 10, 617

1. What is the GCF of 84, 75, 39, 450?

Answer: GCF of 84, 75, 39, 450 is 3.

2. How to Find the GCF of 84, 75, 39, 450

Answer: Greatest Common Factor(GCF) of 84, 75, 39, 450 = 3

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

Step 2: Then multiply all the prime factors GCF(84, 75, 39, 450) = 3.