Greatest Common Factor of 84, 90, 72, 676

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

• Greatest Common Factor of 84, 90, 72, 676 by common division method
• Greatest Common Factor of 84, 90, 72, 676 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Greatest Common Factor

We found the factors 84,90,72,676 . The biggest common factor number is the GCF number.
So the greatest common factor 84,90,72,676 is 2.

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

• GCF of 55, 11, 28, 545
• GCF of 50, 32, 14, 924
• GCF of 65, 44, 11, 108
• GCF of 20, 87, 89, 656
• GCF of 86, 31, 91, 903

1. What is the GCF of 84, 90, 72, 676?

Answer: GCF of 84, 90, 72, 676 is 2.

2. How to Find the GCF of 84, 90, 72, 676

Answer: Greatest Common Factor(GCF) of 84, 90, 72, 676 = 2

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

Step 2: Then multiply all the prime factors GCF(84, 90, 72, 676) = 2.