Greatest Common Factor of 356, 421, 72

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

• Greatest Common Factor of 356, 421, 72 by common division method
• Greatest Common Factor of 356, 421, 72 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 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 356,421,72 . The biggest common factor number is the GCF number.
So the greatest common factor 356,421,72 is 1.

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

• GCF of 525, 398, 61
• GCF of 130, 357, 57
• GCF of 981, 370, 22
• GCF of 192, 884, 95
• GCF of 249, 133, 62

1. What is the GCF of 356, 421, 72?

Answer: GCF of 356, 421, 72 is 1.

2. How to Find the GCF of 356, 421, 72

Answer: Greatest Common Factor(GCF) of 356, 421, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(356, 421, 72) = 1.