Greatest Common Factor of 676, 338, 633, 247, 243

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

• Greatest Common Factor of 676, 338, 633, 247, 243 by common division method
• Greatest Common Factor of 676, 338, 633, 247, 243 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 676

List of positive integer factors of 676 that divides 676 without a remainder.

1,2,4,13,26,52,169,338,676

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 633

List of positive integer factors of 633 that divides 633 without a remainder.

1,3,211,633

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 676,338,633,247,243 . The biggest common factor number is the GCF number.
So the greatest common factor 676,338,633,247,243 is 1.

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

• GCF of 854, 795, 431, 301, 978
• GCF of 456, 803, 861, 711, 310
• GCF of 905, 427, 303, 971, 624
• GCF of 930, 456, 677, 149, 498
• GCF of 100, 430, 798, 135, 765

1. What is the GCF of 676, 338, 633, 247, 243?

Answer: GCF of 676, 338, 633, 247, 243 is 1.

2. How to Find the GCF of 676, 338, 633, 247, 243

Answer: Greatest Common Factor(GCF) of 676, 338, 633, 247, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(676, 338, 633, 247, 243) = 1.