Greatest Common Factor of 21, 35, 38, 611

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

• Greatest Common Factor of 21, 35, 38, 611 by common division method
• Greatest Common Factor of 21, 35, 38, 611 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 611

List of positive integer factors of 611 that divides 611 without a remainder.

1,13,47,611

Greatest Common Factor

We found the factors 21,35,38,611 . The biggest common factor number is the GCF number.
So the greatest common factor 21,35,38,611 is 1.

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

• GCF of 77, 74, 73, 527
• GCF of 35, 56, 14, 674
• GCF of 14, 32, 15, 715
• GCF of 16, 15, 85, 740
• GCF of 63, 80, 92, 157

1. What is the GCF of 21, 35, 38, 611?

Answer: GCF of 21, 35, 38, 611 is 1.

2. How to Find the GCF of 21, 35, 38, 611

Answer: Greatest Common Factor(GCF) of 21, 35, 38, 611 = 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, 38, 611) = 1.