Greatest Common Factor of 49, 13, 17, 208

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

• Greatest Common Factor of 49, 13, 17, 208 by common division method
• Greatest Common Factor of 49, 13, 17, 208 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 49

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

1,7,49

Factors of 13

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

1,13

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

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

Greatest Common Factor

We found the factors 49,13,17,208 . The biggest common factor number is the GCF number.
So the greatest common factor 49,13,17,208 is 1.

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

• GCF of 87, 39, 69, 564
• GCF of 65, 36, 46, 284
• GCF of 28, 16, 61, 383
• GCF of 85, 74, 58, 192
• GCF of 21, 77, 28, 812

1. What is the GCF of 49, 13, 17, 208?

Answer: GCF of 49, 13, 17, 208 is 1.

2. How to Find the GCF of 49, 13, 17, 208

Answer: Greatest Common Factor(GCF) of 49, 13, 17, 208 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 13, 17, 208) = 1.