Greatest Common Factor of 121, 568, 990, 691, 200

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

• Greatest Common Factor of 121, 568, 990, 691, 200 by common division method
• Greatest Common Factor of 121, 568, 990, 691, 200 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 121

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

1,11,121

Factors of 568

List of positive integer factors of 568 that divides 568 without a remainder.

1,2,4,8,71,142,284,568

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 121,568,990,691,200 . The biggest common factor number is the GCF number.
So the greatest common factor 121,568,990,691,200 is 1.

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

• GCF of 791, 313, 280, 442, 365
• GCF of 112, 497, 112, 521, 261
• GCF of 682, 518, 825, 147, 255
• GCF of 295, 424, 370, 263, 990
• GCF of 172, 302, 139, 399, 277

1. What is the GCF of 121, 568, 990, 691, 200?

Answer: GCF of 121, 568, 990, 691, 200 is 1.

2. How to Find the GCF of 121, 568, 990, 691, 200

Answer: Greatest Common Factor(GCF) of 121, 568, 990, 691, 200 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 568, 990, 691, 200) = 1.