Greatest Common Factor of 53, 77, 59, 90

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

• Greatest Common Factor of 53, 77, 59, 90 by common division method
• Greatest Common Factor of 53, 77, 59, 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 59

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

1,59

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 53,77,59,90 . The biggest common factor number is the GCF number.
So the greatest common factor 53,77,59,90 is 1.

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

• GCF of 29, 73, 23, 73
• GCF of 12, 48, 16, 29
• GCF of 23, 36, 58, 90
• GCF of 76, 59, 95, 98
• GCF of 14, 65, 94, 62

1. What is the GCF of 53, 77, 59, 90?

Answer: GCF of 53, 77, 59, 90 is 1.

2. How to Find the GCF of 53, 77, 59, 90

Answer: Greatest Common Factor(GCF) of 53, 77, 59, 90 = 1

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

Step 2: Then multiply all the prime factors GCF(53, 77, 59, 90) = 1.