Greatest Common Factor of 20, 30, 86, 368

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

• Greatest Common Factor of 20, 30, 86, 368 by common division method
• Greatest Common Factor of 20, 30, 86, 368 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 368

List of positive integer factors of 368 that divides 368 without a remainder.

1,2,4,8,16,23,46,92,184,368

Greatest Common Factor

We found the factors 20,30,86,368 . The biggest common factor number is the GCF number.
So the greatest common factor 20,30,86,368 is 2.

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

• GCF of 27, 79, 88, 936
• GCF of 91, 36, 14, 124
• GCF of 12, 18, 59, 370
• GCF of 98, 49, 59, 668
• GCF of 39, 14, 94, 170

1. What is the GCF of 20, 30, 86, 368?

Answer: GCF of 20, 30, 86, 368 is 2.

2. How to Find the GCF of 20, 30, 86, 368

Answer: Greatest Common Factor(GCF) of 20, 30, 86, 368 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 30, 86, 368) = 2.