Greatest Common Factor of 201, 221, 42

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

• Greatest Common Factor of 201, 221, 42 by common division method
• Greatest Common Factor of 201, 221, 42 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 201

List of positive integer factors of 201 that divides 201 without a remainder.

1,3,67,201

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 42

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

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

Greatest Common Factor

We found the factors 201,221,42 . The biggest common factor number is the GCF number.
So the greatest common factor 201,221,42 is 1.

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

• GCF of 814, 695, 74
• GCF of 355, 963, 11
• GCF of 866, 884, 41
• GCF of 998, 546, 17
• GCF of 996, 594, 23

1. What is the GCF of 201, 221, 42?

Answer: GCF of 201, 221, 42 is 1.

2. How to Find the GCF of 201, 221, 42

Answer: Greatest Common Factor(GCF) of 201, 221, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(201, 221, 42) = 1.