Greatest Common Factor of 80, 42, 84, 650

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

• Greatest Common Factor of 80, 42, 84, 650 by common division method
• Greatest Common Factor of 80, 42, 84, 650 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Greatest Common Factor

We found the factors 80,42,84,650 . The biggest common factor number is the GCF number.
So the greatest common factor 80,42,84,650 is 2.

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

• GCF of 23, 12, 88, 180
• GCF of 99, 83, 36, 764
• GCF of 91, 10, 80, 630
• GCF of 56, 41, 93, 417
• GCF of 77, 24, 43, 454

1. What is the GCF of 80, 42, 84, 650?

Answer: GCF of 80, 42, 84, 650 is 2.

2. How to Find the GCF of 80, 42, 84, 650

Answer: Greatest Common Factor(GCF) of 80, 42, 84, 650 = 2

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

Step 2: Then multiply all the prime factors GCF(80, 42, 84, 650) = 2.