Greatest Common Factor of 45, 97, 79, 1, 49

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

• Greatest Common Factor of 45, 97, 79, 1, 49 by common division method
• Greatest Common Factor of 45, 97, 79, 1, 49 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 97

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

1,97

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 49

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

1,7,49

Greatest Common Factor

We found the factors 45,97,79,1,49 . The biggest common factor number is the GCF number.
So the greatest common factor 45,97,79,1,49 is 1.

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

• GCF of 10, 71, 40, 3, 42
• GCF of 37, 50, 14, 5, 88
• GCF of 38, 27, 85, 2, 77
• GCF of 71, 39, 76, 4, 94
• GCF of 11, 77, 38, 9, 33

1. What is the GCF of 45, 97, 79, 1, 49?

Answer: GCF of 45, 97, 79, 1, 49 is 1.

2. How to Find the GCF of 45, 97, 79, 1, 49

Answer: Greatest Common Factor(GCF) of 45, 97, 79, 1, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 97, 79, 1, 49) = 1.