Greatest Common Factor of 49, 17, 68, 42, 314

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

• Greatest Common Factor of 49, 17, 68, 42, 314 by common division method
• Greatest Common Factor of 49, 17, 68, 42, 314 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 17

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

1,17

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 314

List of positive integer factors of 314 that divides 314 without a remainder.

1,2,157,314

Greatest Common Factor

We found the factors 49,17,68,42,314 . The biggest common factor number is the GCF number.
So the greatest common factor 49,17,68,42,314 is 1.

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

• GCF of 89, 29, 83, 60, 352
• GCF of 33, 33, 16, 70, 569
• GCF of 85, 56, 52, 12, 732
• GCF of 77, 20, 80, 32, 328
• GCF of 28, 47, 93, 31, 251

1. What is the GCF of 49, 17, 68, 42, 314?

Answer: GCF of 49, 17, 68, 42, 314 is 1.

2. How to Find the GCF of 49, 17, 68, 42, 314

Answer: Greatest Common Factor(GCF) of 49, 17, 68, 42, 314 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 17, 68, 42, 314) = 1.