Greatest Common Factor of 62, 39, 80, 90

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

• Greatest Common Factor of 62, 39, 80, 90 by common division method
• Greatest Common Factor of 62, 39, 80, 90 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 62

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

1,2,31,62

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 62,39,80,90 . The biggest common factor number is the GCF number.
So the greatest common factor 62,39,80,90 is 1.

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

• GCF of 98, 34, 39, 34
• GCF of 68, 30, 89, 16
• GCF of 66, 62, 46, 34
• GCF of 54, 38, 32, 81
• GCF of 93, 19, 99, 15

1. What is the GCF of 62, 39, 80, 90?

Answer: GCF of 62, 39, 80, 90 is 1.

2. How to Find the GCF of 62, 39, 80, 90

Answer: Greatest Common Factor(GCF) of 62, 39, 80, 90 = 1

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

Step 2: Then multiply all the prime factors GCF(62, 39, 80, 90) = 1.