Greatest Common Factor of 72, 65, 67, 550

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

• Greatest Common Factor of 72, 65, 67, 550 by common division method
• Greatest Common Factor of 72, 65, 67, 550 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Greatest Common Factor

We found the factors 72,65,67,550 . The biggest common factor number is the GCF number.
So the greatest common factor 72,65,67,550 is 1.

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

• GCF of 47, 79, 36, 179
• GCF of 23, 49, 83, 821
• GCF of 64, 94, 51, 804
• GCF of 34, 56, 17, 679
• GCF of 35, 79, 21, 503

1. What is the GCF of 72, 65, 67, 550?

Answer: GCF of 72, 65, 67, 550 is 1.

2. How to Find the GCF of 72, 65, 67, 550

Answer: Greatest Common Factor(GCF) of 72, 65, 67, 550 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 65, 67, 550) = 1.