Greatest Common Factor of 49, 17, 30, 84, 211

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

• Greatest Common Factor of 49, 17, 30, 84, 211 by common division method
• Greatest Common Factor of 49, 17, 30, 84, 211 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Greatest Common Factor

We found the factors 49,17,30,84,211 . The biggest common factor number is the GCF number.
So the greatest common factor 49,17,30,84,211 is 1.

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

• GCF of 49, 80, 99, 91, 526
• GCF of 95, 24, 44, 87, 231
• GCF of 44, 77, 80, 95, 133
• GCF of 95, 11, 17, 24, 966
• GCF of 58, 33, 26, 74, 971

1. What is the GCF of 49, 17, 30, 84, 211?

Answer: GCF of 49, 17, 30, 84, 211 is 1.

2. How to Find the GCF of 49, 17, 30, 84, 211

Answer: Greatest Common Factor(GCF) of 49, 17, 30, 84, 211 = 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, 30, 84, 211) = 1.