Greatest Common Factor of 28, 72, 54, 4, 62

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

• Greatest Common Factor of 28, 72, 54, 4, 62 by common division method
• Greatest Common Factor of 28, 72, 54, 4, 62 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

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 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Greatest Common Factor

We found the factors 28,72,54,4,62 . The biggest common factor number is the GCF number.
So the greatest common factor 28,72,54,4,62 is 2.

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

• GCF of 25, 16, 72, 8, 43
• GCF of 30, 80, 24, 4, 54
• GCF of 78, 91, 64, 4, 33
• GCF of 15, 94, 70, 1, 98
• GCF of 25, 83, 12, 9, 23

1. What is the GCF of 28, 72, 54, 4, 62?

Answer: GCF of 28, 72, 54, 4, 62 is 2.

2. How to Find the GCF of 28, 72, 54, 4, 62

Answer: Greatest Common Factor(GCF) of 28, 72, 54, 4, 62 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 72, 54, 4, 62) = 2.