Greatest Common Factor of 196, 612, 388, 385, 690

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

• Greatest Common Factor of 196, 612, 388, 385, 690 by common division method
• Greatest Common Factor of 196, 612, 388, 385, 690 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 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 612

List of positive integer factors of 612 that divides 612 without a remainder.

1,2,3,4,6,9,12,17,18,34,36,51,68,102,153,204,306,612

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 196,612,388,385,690 . The biggest common factor number is the GCF number.
So the greatest common factor 196,612,388,385,690 is 1.

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

• GCF of 260, 185, 707, 265, 478
• GCF of 510, 746, 493, 951, 549
• GCF of 423, 232, 733, 714, 283
• GCF of 889, 988, 653, 210, 867
• GCF of 428, 831, 156, 920, 571

1. What is the GCF of 196, 612, 388, 385, 690?

Answer: GCF of 196, 612, 388, 385, 690 is 1.

2. How to Find the GCF of 196, 612, 388, 385, 690

Answer: Greatest Common Factor(GCF) of 196, 612, 388, 385, 690 = 1

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

Step 2: Then multiply all the prime factors GCF(196, 612, 388, 385, 690) = 1.