Greatest Common Factor of 782, 121, 13

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

• Greatest Common Factor of 782, 121, 13 by common division method
• Greatest Common Factor of 782, 121, 13 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 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 782,121,13 . The biggest common factor number is the GCF number.
So the greatest common factor 782,121,13 is 1.

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

• GCF of 163, 759, 38
• GCF of 519, 694, 94
• GCF of 988, 950, 38
• GCF of 639, 906, 59
• GCF of 434, 124, 96

1. What is the GCF of 782, 121, 13?

Answer: GCF of 782, 121, 13 is 1.

2. How to Find the GCF of 782, 121, 13

Answer: Greatest Common Factor(GCF) of 782, 121, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(782, 121, 13) = 1.