Greatest Common Factor of 1, 49, 393

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

• Greatest Common Factor of 1, 49, 393 by common division method
• Greatest Common Factor of 1, 49, 393 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 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 1,49,393 . The biggest common factor number is the GCF number.
So the greatest common factor 1,49,393 is 1.

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

• GCF of 9, 97, 779
• GCF of 7, 81, 905
• GCF of 3, 42, 420
• GCF of 1, 40, 483
• GCF of 5, 16, 524

1. What is the GCF of 1, 49, 393?

Answer: GCF of 1, 49, 393 is 1.

2. How to Find the GCF of 1, 49, 393

Answer: Greatest Common Factor(GCF) of 1, 49, 393 = 1

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

Step 2: Then multiply all the prime factors GCF(1, 49, 393) = 1.