Greatest Common Factor of 613, 399, 990, 677, 338

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

• Greatest Common Factor of 613, 399, 990, 677, 338 by common division method
• Greatest Common Factor of 613, 399, 990, 677, 338 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 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

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 677

List of positive integer factors of 677 that divides 677 without a remainder.

1,677

Factors of 338

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

1,2,13,26,169,338

Greatest Common Factor

We found the factors 613,399,990,677,338 . The biggest common factor number is the GCF number.
So the greatest common factor 613,399,990,677,338 is 1.

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

• GCF of 402, 196, 375, 404, 300
• GCF of 119, 843, 809, 448, 394
• GCF of 326, 819, 648, 755, 525
• GCF of 354, 883, 355, 542, 989
• GCF of 889, 892, 731, 156, 980

1. What is the GCF of 613, 399, 990, 677, 338?

Answer: GCF of 613, 399, 990, 677, 338 is 1.

2. How to Find the GCF of 613, 399, 990, 677, 338

Answer: Greatest Common Factor(GCF) of 613, 399, 990, 677, 338 = 1

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

Step 2: Then multiply all the prime factors GCF(613, 399, 990, 677, 338) = 1.