Greatest Common Factor of 46, 21, 102, 126

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

• Greatest Common Factor of 46, 21, 102, 126 by common division method
• Greatest Common Factor of 46, 21, 102, 126 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 102

List of positive integer factors of 102 that divides 102 without a remainder.

1,2,3,6,17,34,51,102

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 46,21,102,126 . The biggest common factor number is the GCF number.
So the greatest common factor 46,21,102,126 is 1.

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

• GCF of 94, 98, 559, 160
• GCF of 31, 17, 762, 611
• GCF of 75, 98, 780, 941
• GCF of 15, 11, 900, 804
• GCF of 65, 55, 398, 878

1. What is the GCF of 46, 21, 102, 126?

Answer: GCF of 46, 21, 102, 126 is 1.

2. How to Find the GCF of 46, 21, 102, 126

Answer: Greatest Common Factor(GCF) of 46, 21, 102, 126 = 1

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

Step 2: Then multiply all the prime factors GCF(46, 21, 102, 126) = 1.