Greatest Common Factor of 81, 145, 702

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

• Greatest Common Factor of 81, 145, 702 by common division method
• Greatest Common Factor of 81, 145, 702 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 81,145,702 . The biggest common factor number is the GCF number.
So the greatest common factor 81,145,702 is 1.

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

• GCF of 32, 860, 436
• GCF of 55, 908, 835
• GCF of 43, 758, 134
• GCF of 55, 652, 968
• GCF of 17, 482, 987

1. What is the GCF of 81, 145, 702?

Answer: GCF of 81, 145, 702 is 1.

2. How to Find the GCF of 81, 145, 702

Answer: Greatest Common Factor(GCF) of 81, 145, 702 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 145, 702) = 1.