Greatest Common Factor of 80, 402, 117

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

• Greatest Common Factor of 80, 402, 117 by common division method
• Greatest Common Factor of 80, 402, 117 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 80,402,117 . The biggest common factor number is the GCF number.
So the greatest common factor 80,402,117 is 1.

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

• GCF of 21, 952, 213
• GCF of 17, 862, 578
• GCF of 33, 677, 320
• GCF of 16, 756, 890
• GCF of 74, 880, 902

1. What is the GCF of 80, 402, 117?

Answer: GCF of 80, 402, 117 is 1.

2. How to Find the GCF of 80, 402, 117

Answer: Greatest Common Factor(GCF) of 80, 402, 117 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 402, 117) = 1.