Greatest Common Factor of 78, 16, 72, 544

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

• Greatest Common Factor of 78, 16, 72, 544 by common division method
• Greatest Common Factor of 78, 16, 72, 544 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

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 544

List of positive integer factors of 544 that divides 544 without a remainder.

1,2,4,8,16,17,32,34,68,136,272,544

Greatest Common Factor

We found the factors 78,16,72,544 . The biggest common factor number is the GCF number.
So the greatest common factor 78,16,72,544 is 2.

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

• GCF of 36, 34, 70, 162
• GCF of 87, 41, 68, 108
• GCF of 31, 39, 35, 939
• GCF of 15, 47, 99, 167
• GCF of 88, 12, 61, 753

1. What is the GCF of 78, 16, 72, 544?

Answer: GCF of 78, 16, 72, 544 is 2.

2. How to Find the GCF of 78, 16, 72, 544

Answer: Greatest Common Factor(GCF) of 78, 16, 72, 544 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 16, 72, 544) = 2.