Greatest Common Factor of 21, 35, 34, 24

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

• Greatest Common Factor of 21, 35, 34, 24 by common division method
• Greatest Common Factor of 21, 35, 34, 24 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 21,35,34,24 . The biggest common factor number is the GCF number.
So the greatest common factor 21,35,34,24 is 1.

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

• GCF of 44, 29, 98, 86
• GCF of 48, 64, 50, 89
• GCF of 16, 78, 81, 32
• GCF of 69, 28, 64, 96
• GCF of 54, 52, 38, 42

1. What is the GCF of 21, 35, 34, 24?

Answer: GCF of 21, 35, 34, 24 is 1.

2. How to Find the GCF of 21, 35, 34, 24

Answer: Greatest Common Factor(GCF) of 21, 35, 34, 24 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 35, 34, 24) = 1.