Greatest Common Factor of 72, 56, 438

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

• Greatest Common Factor of 72, 56, 438 by common division method
• Greatest Common Factor of 72, 56, 438 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 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 72,56,438 . The biggest common factor number is the GCF number.
So the greatest common factor 72,56,438 is 2.

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

• GCF of 60, 21, 514
• GCF of 73, 17, 282
• GCF of 80, 82, 865
• GCF of 71, 59, 260
• GCF of 99, 62, 982

1. What is the GCF of 72, 56, 438?

Answer: GCF of 72, 56, 438 is 2.

2. How to Find the GCF of 72, 56, 438

Answer: Greatest Common Factor(GCF) of 72, 56, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 56, 438) = 2.