Greatest Common Factor of 80, 62, 45, 430

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

• Greatest Common Factor of 80, 62, 45, 430 by common division method
• Greatest Common Factor of 80, 62, 45, 430 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Greatest Common Factor

We found the factors 80,62,45,430 . The biggest common factor number is the GCF number.
So the greatest common factor 80,62,45,430 is 1.

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

• GCF of 54, 52, 18, 529
• GCF of 65, 93, 24, 216
• GCF of 74, 18, 84, 558
• GCF of 81, 59, 23, 476
• GCF of 98, 32, 18, 703

1. What is the GCF of 80, 62, 45, 430?

Answer: GCF of 80, 62, 45, 430 is 1.

2. How to Find the GCF of 80, 62, 45, 430

Answer: Greatest Common Factor(GCF) of 80, 62, 45, 430 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 62, 45, 430) = 1.