Greatest Common Factor of 208, 200, 771, 742

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

• Greatest Common Factor of 208, 200, 771, 742 by common division method
• Greatest Common Factor of 208, 200, 771, 742 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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

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

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 208,200,771,742 . The biggest common factor number is the GCF number.
So the greatest common factor 208,200,771,742 is 1.

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

• GCF of 307, 782, 649, 873
• GCF of 477, 186, 540, 719
• GCF of 998, 867, 472, 406
• GCF of 853, 391, 438, 148
• GCF of 560, 413, 933, 714

1. What is the GCF of 208, 200, 771, 742?

Answer: GCF of 208, 200, 771, 742 is 1.

2. How to Find the GCF of 208, 200, 771, 742

Answer: Greatest Common Factor(GCF) of 208, 200, 771, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(208, 200, 771, 742) = 1.