Greatest Common Factor of 75, 78, 36, 687

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

• Greatest Common Factor of 75, 78, 36, 687 by common division method
• Greatest Common Factor of 75, 78, 36, 687 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 75

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

1,3,5,15,25,75

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Greatest Common Factor

We found the factors 75,78,36,687 . The biggest common factor number is the GCF number.
So the greatest common factor 75,78,36,687 is 3.

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

• GCF of 52, 56, 13, 478
• GCF of 95, 48, 33, 704
• GCF of 27, 18, 37, 682
• GCF of 98, 69, 93, 384
• GCF of 42, 83, 24, 140

1. What is the GCF of 75, 78, 36, 687?

Answer: GCF of 75, 78, 36, 687 is 3.

2. How to Find the GCF of 75, 78, 36, 687

Answer: Greatest Common Factor(GCF) of 75, 78, 36, 687 = 3

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

Step 2: Then multiply all the prime factors GCF(75, 78, 36, 687) = 3.