Greatest Common Factor of 23, 97, 35, 220

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

• Greatest Common Factor of 23, 97, 35, 220 by common division method
• Greatest Common Factor of 23, 97, 35, 220 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 97

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

1,97

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 23,97,35,220 . The biggest common factor number is the GCF number.
So the greatest common factor 23,97,35,220 is 1.

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

• GCF of 89, 10, 80, 856
• GCF of 61, 24, 69, 946
• GCF of 51, 75, 15, 378
• GCF of 15, 57, 64, 522
• GCF of 61, 48, 47, 498

1. What is the GCF of 23, 97, 35, 220?

Answer: GCF of 23, 97, 35, 220 is 1.

2. How to Find the GCF of 23, 97, 35, 220

Answer: Greatest Common Factor(GCF) of 23, 97, 35, 220 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 97, 35, 220) = 1.