Greatest Common Factor of 645, 885, 672

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

• Greatest Common Factor of 645, 885, 672 by common division method
• Greatest Common Factor of 645, 885, 672 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 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 885

List of positive integer factors of 885 that divides 885 without a remainder.

1,3,5,15,59,177,295,885

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 645,885,672 . The biggest common factor number is the GCF number.
So the greatest common factor 645,885,672 is 3.

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

• GCF of 430, 884, 471
• GCF of 808, 328, 949
• GCF of 708, 268, 751
• GCF of 321, 308, 516
• GCF of 851, 859, 605

1. What is the GCF of 645, 885, 672?

Answer: GCF of 645, 885, 672 is 3.

2. How to Find the GCF of 645, 885, 672

Answer: Greatest Common Factor(GCF) of 645, 885, 672 = 3

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

Step 2: Then multiply all the prime factors GCF(645, 885, 672) = 3.