Greatest Common Factor of 49, 35, 84, 66

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

• Greatest Common Factor of 49, 35, 84, 66 by common division method
• Greatest Common Factor of 49, 35, 84, 66 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 49,35,84,66 . The biggest common factor number is the GCF number.
So the greatest common factor 49,35,84,66 is 1.

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

• GCF of 38, 12, 93, 95
• GCF of 53, 25, 18, 92
• GCF of 80, 29, 41, 74
• GCF of 89, 70, 60, 38
• GCF of 53, 40, 59, 63

1. What is the GCF of 49, 35, 84, 66?

Answer: GCF of 49, 35, 84, 66 is 1.

2. How to Find the GCF of 49, 35, 84, 66

Answer: Greatest Common Factor(GCF) of 49, 35, 84, 66 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 35, 84, 66) = 1.