Greatest Common Factor of 90, 58, 84, 121

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

• Greatest Common Factor of 90, 58, 84, 121 by common division method
• Greatest Common Factor of 90, 58, 84, 121 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 90,58,84,121 . The biggest common factor number is the GCF number.
So the greatest common factor 90,58,84,121 is 1.

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

• GCF of 72, 14, 93, 267
• GCF of 41, 40, 90, 311
• GCF of 81, 10, 13, 158
• GCF of 77, 71, 41, 938
• GCF of 47, 11, 52, 154

1. What is the GCF of 90, 58, 84, 121?

Answer: GCF of 90, 58, 84, 121 is 1.

2. How to Find the GCF of 90, 58, 84, 121

Answer: Greatest Common Factor(GCF) of 90, 58, 84, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 58, 84, 121) = 1.