Greatest Common Factor of 42, 22, 67, 94, 770

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

• Greatest Common Factor of 42, 22, 67, 94, 770 by common division method
• Greatest Common Factor of 42, 22, 67, 94, 770 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 67

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

1,67

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Greatest Common Factor

We found the factors 42,22,67,94,770 . The biggest common factor number is the GCF number.
So the greatest common factor 42,22,67,94,770 is 1.

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

• GCF of 27, 51, 54, 38, 528
• GCF of 21, 95, 80, 22, 647
• GCF of 99, 65, 96, 45, 253
• GCF of 93, 28, 79, 24, 802
• GCF of 82, 62, 95, 61, 397

1. What is the GCF of 42, 22, 67, 94, 770?

Answer: GCF of 42, 22, 67, 94, 770 is 1.

2. How to Find the GCF of 42, 22, 67, 94, 770

Answer: Greatest Common Factor(GCF) of 42, 22, 67, 94, 770 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 22, 67, 94, 770) = 1.