Greatest Common Factor of 90, 51, 684

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

• Greatest Common Factor of 90, 51, 684 by common division method
• Greatest Common Factor of 90, 51, 684 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 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Greatest Common Factor

We found the factors 90,51,684 . The biggest common factor number is the GCF number.
So the greatest common factor 90,51,684 is 3.

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

• GCF of 69, 55, 317
• GCF of 50, 28, 704
• GCF of 37, 96, 172
• GCF of 63, 24, 181
• GCF of 24, 10, 350

1. What is the GCF of 90, 51, 684?

Answer: GCF of 90, 51, 684 is 3.

2. How to Find the GCF of 90, 51, 684

Answer: Greatest Common Factor(GCF) of 90, 51, 684 = 3

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

Step 2: Then multiply all the prime factors GCF(90, 51, 684) = 3.