Greatest Common Factor of 45, 687, 705

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

• Greatest Common Factor of 45, 687, 705 by common division method
• Greatest Common Factor of 45, 687, 705 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 687

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

1,3,229,687

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 45,687,705 . The biggest common factor number is the GCF number.
So the greatest common factor 45,687,705 is 3.

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

• GCF of 51, 622, 812
• GCF of 10, 193, 882
• GCF of 40, 582, 675
• GCF of 94, 288, 428
• GCF of 41, 964, 194

1. What is the GCF of 45, 687, 705?

Answer: GCF of 45, 687, 705 is 3.

2. How to Find the GCF of 45, 687, 705

Answer: Greatest Common Factor(GCF) of 45, 687, 705 = 3

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

Step 2: Then multiply all the prime factors GCF(45, 687, 705) = 3.