Greatest Common Factor of 90, 34, 76, 71, 660

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

• Greatest Common Factor of 90, 34, 76, 71, 660 by common division method
• Greatest Common Factor of 90, 34, 76, 71, 660 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 34

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

1,2,17,34

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 90,34,76,71,660 . The biggest common factor number is the GCF number.
So the greatest common factor 90,34,76,71,660 is 1.

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

• GCF of 21, 53, 14, 90, 476
• GCF of 11, 49, 67, 79, 500
• GCF of 39, 92, 74, 74, 796
• GCF of 68, 26, 58, 54, 916
• GCF of 13, 73, 21, 28, 847

1. What is the GCF of 90, 34, 76, 71, 660?

Answer: GCF of 90, 34, 76, 71, 660 is 1.

2. How to Find the GCF of 90, 34, 76, 71, 660

Answer: Greatest Common Factor(GCF) of 90, 34, 76, 71, 660 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 34, 76, 71, 660) = 1.