Greatest Common Factor of 72, 54, 84, 921

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

• Greatest Common Factor of 72, 54, 84, 921 by common division method
• Greatest Common Factor of 72, 54, 84, 921 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 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 72,54,84,921 . The biggest common factor number is the GCF number.
So the greatest common factor 72,54,84,921 is 3.

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

• GCF of 12, 51, 99, 389
• GCF of 70, 73, 83, 984
• GCF of 43, 65, 52, 418
• GCF of 88, 80, 19, 222
• GCF of 58, 68, 30, 965

1. What is the GCF of 72, 54, 84, 921?

Answer: GCF of 72, 54, 84, 921 is 3.

2. How to Find the GCF of 72, 54, 84, 921

Answer: Greatest Common Factor(GCF) of 72, 54, 84, 921 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 54, 84, 921) = 3.