Greatest Common Factor of 272, 72, 670, 805

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

• Greatest Common Factor of 272, 72, 670, 805 by common division method
• Greatest Common Factor of 272, 72, 670, 805 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 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

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 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

Greatest Common Factor

We found the factors 272,72,670,805 . The biggest common factor number is the GCF number.
So the greatest common factor 272,72,670,805 is 1.

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

• GCF of 918, 41, 536, 613
• GCF of 152, 72, 155, 568
• GCF of 347, 18, 942, 433
• GCF of 968, 92, 396, 704
• GCF of 927, 71, 765, 680

1. What is the GCF of 272, 72, 670, 805?

Answer: GCF of 272, 72, 670, 805 is 1.

2. How to Find the GCF of 272, 72, 670, 805

Answer: Greatest Common Factor(GCF) of 272, 72, 670, 805 = 1

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

Step 2: Then multiply all the prime factors GCF(272, 72, 670, 805) = 1.