Greatest Common Factor of 40, 11, 85, 121

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

• Greatest Common Factor of 40, 11, 85, 121 by common division method
• Greatest Common Factor of 40, 11, 85, 121 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 40,11,85,121 . The biggest common factor number is the GCF number.
So the greatest common factor 40,11,85,121 is 1.

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

• GCF of 67, 77, 21, 108
• GCF of 97, 71, 79, 610
• GCF of 36, 78, 33, 643
• GCF of 52, 58, 77, 930
• GCF of 89, 84, 86, 329

1. What is the GCF of 40, 11, 85, 121?

Answer: GCF of 40, 11, 85, 121 is 1.

2. How to Find the GCF of 40, 11, 85, 121

Answer: Greatest Common Factor(GCF) of 40, 11, 85, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 11, 85, 121) = 1.