Greatest Common Factor of 72, 70, 823

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

• Greatest Common Factor of 72, 70, 823 by common division method
• Greatest Common Factor of 72, 70, 823 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 823

List of positive integer factors of 823 that divides 823 without a remainder.

1,823

Greatest Common Factor

We found the factors 72,70,823 . The biggest common factor number is the GCF number.
So the greatest common factor 72,70,823 is 1.

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

• GCF of 14, 51, 892
• GCF of 59, 74, 108
• GCF of 51, 57, 879
• GCF of 27, 24, 148
• GCF of 93, 29, 300

1. What is the GCF of 72, 70, 823?

Answer: GCF of 72, 70, 823 is 1.

2. How to Find the GCF of 72, 70, 823

Answer: Greatest Common Factor(GCF) of 72, 70, 823 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 70, 823) = 1.