Greatest Common Factor of 90, 40, 59, 842

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

• Greatest Common Factor of 90, 40, 59, 842 by common division method
• Greatest Common Factor of 90, 40, 59, 842 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 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

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 90,40,59,842 . The biggest common factor number is the GCF number.
So the greatest common factor 90,40,59,842 is 1.

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

• GCF of 20, 68, 93, 329
• GCF of 67, 88, 72, 254
• GCF of 10, 57, 31, 913
• GCF of 61, 85, 19, 146
• GCF of 50, 24, 24, 580

1. What is the GCF of 90, 40, 59, 842?

Answer: GCF of 90, 40, 59, 842 is 1.

2. How to Find the GCF of 90, 40, 59, 842

Answer: Greatest Common Factor(GCF) of 90, 40, 59, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 40, 59, 842) = 1.