Greatest Common Factor of 72, 90, 97, 200

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

• Greatest Common Factor of 72, 90, 97, 200 by common division method
• Greatest Common Factor of 72, 90, 97, 200 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 97

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

1,97

Factors of 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Greatest Common Factor

We found the factors 72,90,97,200 . The biggest common factor number is the GCF number.
So the greatest common factor 72,90,97,200 is 1.

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

• GCF of 39, 51, 15, 941
• GCF of 88, 40, 90, 788
• GCF of 83, 76, 45, 688
• GCF of 13, 41, 36, 928
• GCF of 31, 11, 85, 384

1. What is the GCF of 72, 90, 97, 200?

Answer: GCF of 72, 90, 97, 200 is 1.

2. How to Find the GCF of 72, 90, 97, 200

Answer: Greatest Common Factor(GCF) of 72, 90, 97, 200 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 90, 97, 200) = 1.