Greatest Common Factor of 680, 660, 981, 196, 152

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

• Greatest Common Factor of 680, 660, 981, 196, 152 by common division method
• Greatest Common Factor of 680, 660, 981, 196, 152 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

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

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Factors of 152

List of positive integer factors of 152 that divides 152 without a remainder.

1,2,4,8,19,38,76,152

Greatest Common Factor

We found the factors 680,660,981,196,152 . The biggest common factor number is the GCF number.
So the greatest common factor 680,660,981,196,152 is 1.

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

• GCF of 204, 403, 230, 737, 217
• GCF of 751, 288, 993, 860, 246
• GCF of 509, 603, 967, 678, 533
• GCF of 933, 195, 994, 321, 843
• GCF of 994, 371, 897, 239, 141

1. What is the GCF of 680, 660, 981, 196, 152?

Answer: GCF of 680, 660, 981, 196, 152 is 1.

2. How to Find the GCF of 680, 660, 981, 196, 152

Answer: Greatest Common Factor(GCF) of 680, 660, 981, 196, 152 = 1

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

Step 2: Then multiply all the prime factors GCF(680, 660, 981, 196, 152) = 1.