Greatest Common Factor of 40, 91, 770, 121

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

• Greatest Common Factor of 40, 91, 770, 121 by common division method
• Greatest Common Factor of 40, 91, 770, 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 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

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 40,91,770,121 . The biggest common factor number is the GCF number.
So the greatest common factor 40,91,770,121 is 1.

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

• GCF of 43, 24, 361, 538
• GCF of 61, 66, 818, 165
• GCF of 10, 98, 933, 220
• GCF of 34, 65, 389, 819
• GCF of 99, 44, 570, 183

1. What is the GCF of 40, 91, 770, 121?

Answer: GCF of 40, 91, 770, 121 is 1.

2. How to Find the GCF of 40, 91, 770, 121

Answer: Greatest Common Factor(GCF) of 40, 91, 770, 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, 91, 770, 121) = 1.