Greatest Common Factor of 117, 345, 90, 450

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

• Greatest Common Factor of 117, 345, 90, 450 by common division method
• Greatest Common Factor of 117, 345, 90, 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

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 117,345,90,450 . The biggest common factor number is the GCF number.
So the greatest common factor 117,345,90,450 is 3.

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

• GCF of 174, 583, 51, 981
• GCF of 783, 872, 79, 779
• GCF of 865, 920, 92, 426
• GCF of 598, 300, 52, 638
• GCF of 932, 874, 17, 545

1. What is the GCF of 117, 345, 90, 450?

Answer: GCF of 117, 345, 90, 450 is 3.

2. How to Find the GCF of 117, 345, 90, 450

Answer: Greatest Common Factor(GCF) of 117, 345, 90, 450 = 3

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

Step 2: Then multiply all the prime factors GCF(117, 345, 90, 450) = 3.