Greatest Common Factor of 67, 70, 86, 684

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

• Greatest Common Factor of 67, 70, 86, 684 by common division method
• Greatest Common Factor of 67, 70, 86, 684 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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Greatest Common Factor

We found the factors 67,70,86,684 . The biggest common factor number is the GCF number.
So the greatest common factor 67,70,86,684 is 1.

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

• GCF of 63, 21, 63, 305
• GCF of 98, 73, 14, 460
• GCF of 61, 22, 43, 881
• GCF of 60, 59, 34, 130
• GCF of 71, 36, 43, 966

1. What is the GCF of 67, 70, 86, 684?

Answer: GCF of 67, 70, 86, 684 is 1.

2. How to Find the GCF of 67, 70, 86, 684

Answer: Greatest Common Factor(GCF) of 67, 70, 86, 684 = 1

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

Step 2: Then multiply all the prime factors GCF(67, 70, 86, 684) = 1.