Greatest Common Factor of 90, 74, 20, 800

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

• Greatest Common Factor of 90, 74, 20, 800 by common division method
• Greatest Common Factor of 90, 74, 20, 800 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 20

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

1,2,4,5,10,20

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Greatest Common Factor

We found the factors 90,74,20,800 . The biggest common factor number is the GCF number.
So the greatest common factor 90,74,20,800 is 2.

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

• GCF of 95, 24, 73, 184
• GCF of 13, 21, 61, 267
• GCF of 38, 70, 71, 201
• GCF of 40, 59, 33, 967
• GCF of 24, 79, 75, 245

1. What is the GCF of 90, 74, 20, 800?

Answer: GCF of 90, 74, 20, 800 is 2.

2. How to Find the GCF of 90, 74, 20, 800

Answer: Greatest Common Factor(GCF) of 90, 74, 20, 800 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 74, 20, 800) = 2.