Greatest Common Factor of 90, 77, 340

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

• Greatest Common Factor of 90, 77, 340 by common division method
• Greatest Common Factor of 90, 77, 340 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 77

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

1,7,11,77

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 90,77,340 . The biggest common factor number is the GCF number.
So the greatest common factor 90,77,340 is 1.

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

• GCF of 43, 47, 516
• GCF of 64, 93, 248
• GCF of 43, 16, 174
• GCF of 82, 82, 915
• GCF of 11, 27, 809

1. What is the GCF of 90, 77, 340?

Answer: GCF of 90, 77, 340 is 1.

2. How to Find the GCF of 90, 77, 340

Answer: Greatest Common Factor(GCF) of 90, 77, 340 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 77, 340) = 1.