Greatest Common Factor of 97, 10, 49, 128

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

• Greatest Common Factor of 97, 10, 49, 128 by common division method
• Greatest Common Factor of 97, 10, 49, 128 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 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 49

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

1,7,49

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 97,10,49,128 . The biggest common factor number is the GCF number.
So the greatest common factor 97,10,49,128 is 1.

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

• GCF of 63, 50, 17, 584
• GCF of 42, 82, 40, 302
• GCF of 30, 86, 67, 526
• GCF of 57, 82, 31, 583
• GCF of 25, 95, 66, 714

1. What is the GCF of 97, 10, 49, 128?

Answer: GCF of 97, 10, 49, 128 is 1.

2. How to Find the GCF of 97, 10, 49, 128

Answer: Greatest Common Factor(GCF) of 97, 10, 49, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 10, 49, 128) = 1.