Greatest Common Factor of 72, 30, 84, 58

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

• Greatest Common Factor of 72, 30, 84, 58 by common division method
• Greatest Common Factor of 72, 30, 84, 58 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 72,30,84,58 . The biggest common factor number is the GCF number.
So the greatest common factor 72,30,84,58 is 2.

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

• GCF of 99, 91, 15, 60
• GCF of 18, 73, 50, 77
• GCF of 70, 91, 36, 92
• GCF of 93, 92, 79, 91
• GCF of 68, 59, 51, 44

1. What is the GCF of 72, 30, 84, 58?

Answer: GCF of 72, 30, 84, 58 is 2.

2. How to Find the GCF of 72, 30, 84, 58

Answer: Greatest Common Factor(GCF) of 72, 30, 84, 58 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 30, 84, 58) = 2.