Greatest Common Factor of 49, 28, 251

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

• Greatest Common Factor of 49, 28, 251 by common division method
• Greatest Common Factor of 49, 28, 251 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

Greatest Common Factor

We found the factors 49,28,251 . The biggest common factor number is the GCF number.
So the greatest common factor 49,28,251 is 1.

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

• GCF of 16, 17, 484
• GCF of 13, 10, 199
• GCF of 11, 83, 312
• GCF of 15, 37, 541
• GCF of 67, 73, 523

1. What is the GCF of 49, 28, 251?

Answer: GCF of 49, 28, 251 is 1.

2. How to Find the GCF of 49, 28, 251

Answer: Greatest Common Factor(GCF) of 49, 28, 251 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 28, 251) = 1.